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Search references for Q D. Phrases containing Q D
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Triconsonantal Semitic root meaning "sacred, holy"
Look up קדש in Wiktionary, the free dictionary. Q-D-Š is a triconsonantal Semitic root meaning "sacred, holy", derived from a concept central to ancient
Q-D-Š
English literary critic (1906–1981)
(London) M. B. Kinch (1982) "Q. D. Leavis: An Appreciation (with a select bibliography)" https://www.stotesbury-reviews.com/q-d-leavis-an-appreciation-wi
Q._D._Leavis
Mathematical statistics distance measure
called relative entropy and I-divergence), denoted D KL ( P ∥ Q ) {\displaystyle D_{\text{KL}}(P\parallel Q)} , is a type of statistical distance: a measure
Kullback–Leibler_divergence
Seventeenth letter of the Latin alphabet
500,000. Q with diacritics: ʠ Ɋ ɋ q̃ Japanese linguistics: Small capital q (ꞯ) and modifier letter capital q (ꟴ) 𐞥 Modifier letter small q is used as
Q
Topics referred to by the same term
handheld game console and smartphone Dermatologicals, a veterinary ATC code D Queue depth, a measure of concurrency in SSD benchmarking; see IOPS Quick
QD
Fictitious composer
P.D.Q. Bach is a fictional composer created by the American composer and musical satirist Peter Schickele for a five-decade career performing the "discovered"
P._D._Q._Bach
Topics referred to by the same term
D+Q may refer to: Dasatinib#Dasatinib+Quercetin Drawn & Quarterly This disambiguation page lists articles associated with the title D+Q. If an internal
D+Q
Function that measures dissimilarity between two probability distributions
function D f ( P ‖ Q ) {\displaystyle D_{f}(P\|Q)} that measures the difference between two probability distributions P {\displaystyle P} and Q {\displaystyle
F-divergence
Abbreviation at completion of a proof
Q.E.D. (also written as QED) is an initialism of the Latin phrase quod erat demonstrandum, meaning "that which was to be demonstrated". Literally, it
Q.E.D.
Formulation of classical mechanics
Q k ∂ Q k ∂ q i ) = 0 ∑ k ( d d t ( ∂ L ∂ Q ˙ k ) ∂ Q ˙ k ∂ q ˙ i + ∂ L ∂ Q ˙ k d d t ( ∂ Q ˙ k ∂ q ˙ i ) − ∂ L ∂ Q k ∂ Q ˙ k ∂ q ˙ i − ∂ L ∂ Q ˙ k d
Lagrangian_mechanics
Matrix decomposition
_{i}\right)} A 2 = ( Q Λ Q − 1 ) ( Q Λ Q − 1 ) = Q Λ ( Q − 1 Q ) Λ Q − 1 = Q Λ 2 Q − 1 A n = Q Λ n Q − 1 exp A = Q exp ( Λ ) Q − 1 {\displaystyle
Eigendecomposition of a matrix
Eigendecomposition_of_a_matrix
Lower bound on the log-likelihood of some observed data
L ( q D ( x ) ‖ p θ ( x ) ) = − 1 N ∑ i ln p θ ( x i ) − H ( q D ) = − 1 N ln p θ ( D ) − H ( q D ) {\displaystyle D_{\mathit {KL}}(q_{D}(x)\|p_{\theta
Evidence_lower_bound
Length of a line segment
expressed as: d ( p , q ) = ( p 1 − q 1 ) ⊕ ( p 2 − q 2 ) = h y p o t ( p 1 − q 1 , p 2 − q 2 ) . {\displaystyle d(p,q)=(p_{1}-q_{1})\oplus (p_{2}-q_{2})={\mathsf
Euclidean_distance
Theorem about metric spaces
nonnegative constant q < 1 {\displaystyle q<1} such that d ( T ( x ) , T ( y ) ) ≤ q d ( x , y ) {\displaystyle d(T(x),T(y))\leq q\,d(x,y)} for all x , y
Banach_fixed-point_theorem
Physical property of matter
= d Q d T | p = const {\displaystyle C_{p}=\left.{\frac {dQ}{dT}}\right|_{p={\text{const}}}} From the first law of thermodynamics follows d Q = d U +
Heat_capacity
Two-year college in Davis, California, U.S.
Deganawidah-Quetzalcoatl University or D–Q University was a two-year college located on Road 31 in Yolo County, 6.7 miles (10.8 km) west of State Route
D–Q_University
Concept in algebraic number theory
square-free positive integers d {\displaystyle d} such that the imaginary quadratic field Q ( − d ) {\displaystyle \mathbb {Q} ({\sqrt {-d}})} has class number
Heegner_number
Resonator damping parameter
formula for the Q factor is: Q = M k D , {\displaystyle Q={\frac {\sqrt {Mk}}{D}},\,} where M is the mass, k is the spring constant, and D is the damping
Q_factor
Sensitivity of quantity to price
P}{\partial Q}}} E d = ∂ Q ∂ P ⋅ P Q ⇒ E d ⋅ Q P = ∂ Q ∂ P ⇒ P E d ⋅ Q = ∂ P ∂ Q {\displaystyle E_{d}={\dfrac {\partial Q}{\partial P}}\cdot {\dfrac {P}{Q}}\Rightarrow
Price_elasticity_of_demand
Operators useful in quantum mechanics
q ) , {\displaystyle f(q),} ( d d q q − q d d q ) f ( q ) = d d q ( q f ( q ) ) − q d f ( q ) d q = f ( q ) {\displaystyle \left({\frac {d}{dq}}q-q{\frac
Creation and annihilation operators
Creation_and_annihilation_operators
Statistical function that defines the quantiles of a probability distribution
distribution D {\displaystyle {\mathcal {D}}} is the function Q {\displaystyle Q} such that Pr [ X ≤ Q ( p ) ] = p {\displaystyle \Pr \left[\mathrm {X} \leq Q(p)\right]=p}
Quantile_function
Mathematical problem in number theory
k + q − 2 if q + r ≤ 2 k 2 k + q + d − 2 if q + r > 2 k and q d + q + d = 2 k 2 k + q + d − 3 if q + r > 2 k and q d + q + d > 2
Waring's_problem
Quadratic imaginary number fields with unique factorisation
extension of Q. The class number of Q ( d ) {\displaystyle \mathbf {Q} ({\sqrt {d}})} is one if and only if the ring of integers of Q ( d ) {\displaystyle
Stark–Heegner_theorem
Combination of the diffusion and convection (advection) equations
relation as above: D n = μ n k B T q , D p = μ p k B T q , {\displaystyle {\begin{aligned}D_{n}&={\frac {\mu _{n}k_{\mathrm {B} }T}{q}},\\D_{p}&={\frac {\mu
Convection–diffusion_equation
Q-analog of the ordinary derivative
derivative, D q → d d x {\displaystyle D_{q}\to {\frac {d}{dx}}} as q → 1 {\displaystyle q\to 1} . It is manifestly linear, D q ( f ( x ) + g ( x ) ) = D q f (
Q-derivative
How many different types are in a dataset
q D = 1 M q − 1 = 1 ∑ i = 1 R p i p i q − 1 q − 1 = ( ∑ i = 1 R p i q ) 1 / ( 1 − q ) {\displaystyle {}^{q}\!D={1 \over M_{q-1}}={1 \over {\sqrt[{q-1}]{\sum
Diversity_index
done on the system and the heat added to that system: d E t = d Q + d W {\displaystyle dE_{t}=dQ+dW} where E t {\displaystyle E_{t}} is the total energy
First law of thermodynamics (fluid mechanics)
First_law_of_thermodynamics_(fluid_mechanics)
Algorithm for public-key cryptography
p} and q {\displaystyle q} – the primes from the key generation, d P = d ( mod p − 1 ) , {\displaystyle d_{P}=d{\pmod {p-1}},} d Q = d ( mod q − 1 )
RSA_cryptosystem
Morse code distress call in the early 20th century
given by ships in distress or in any way requiring assistance shall be 'C Q D'". Landline and submarine telegraphers' telegraphs had adopted the convention
CQD
Economic principle
that d d t ( P Q ) = P d d t Q + Q d d t P = 0 {\displaystyle {\frac {d}{dt}}(PQ)=P{\frac {d}{dt}}Q+Q{\frac {d}{dt}}P=0} So P d Q d t = − Q d P d t {\displaystyle
Elasticity_(economics)
Measurable property of a material or system
element is d n x ≡ d V n ≡ d x 1 d x 2 ⋯ d x n {\displaystyle \mathrm {d} ^{n}x\equiv \mathrm {d} V_{n}\equiv \mathrm {d} x_{1}\mathrm {d} x_{2}\cdots
Physical_quantity
Geometric inequality applicable to any closed curve
d {\displaystyle d} -dimensional hypercube Q d {\displaystyle Q_{d}} is the graph whose vertices are all Boolean vectors of length d {\displaystyle d}
Isoperimetric_inequality
Random motion of particles suspended in a fluid
q , t ) φ ( q ) d q = E q [ ρ ( x − q , t ) ] = ρ ( x , t ) ∫ − ∞ ∞ φ ( q ) d q − ∂ ρ ∂ x ∫ − ∞ ∞ q φ ( q ) d q + ∂ 2 ρ ∂ x 2 ∫ − ∞ ∞ q 2 2 φ ( q ) d
Brownian_motion
Probability measure
as H 0 = E Q ( H 0 ) = E P ( d Q d P H 0 ) = d Q d P H 0 = D F ( 0 , T ) E P ( d Q d P H T ) {\displaystyle H_{0}=\operatorname {E} _{Q
Risk-neutral_measure
Conversion of continuous functions into discrete counterparts
of G: Q d = ( A d ⊤ ) ⊤ ( A d − 1 Q d ) = A d ( A d − 1 Q d ) . {\displaystyle \mathbf {Q_{d}} =(\mathbf {A_{d}} ^{\top })^{\top }(\mathbf {A_{d}} ^{-1}\mathbf
Discretization
Field (mathematics) generated by the square root of an integer
Q {\displaystyle \mathbf {Q} } , the rational numbers. Every such quadratic field is some Q ( d ) {\displaystyle \mathbf {Q} ({\sqrt {d}})} where d {\displaystyle
Quadratic_field
Physical system that responds to a restoring force proportional to displacement
equation d 2 q d τ 2 + 2 ζ d q d τ + q = 0 {\displaystyle {\frac {\mathrm {d} ^{2}q}{\mathrm {d} \tau ^{2}}}+2\zeta {\frac {\mathrm {d} q}{\mathrm {d} \tau
Harmonic_oscillator
Similarity of two probability distributions
, B C ( P , Q ) = ∫ X p ( x ) q ( x ) Q ( d x ) = ∫ X P ( d x ) Q ( d x ) Q ( d x ) = E Q [ P ( d x ) Q ( d x ) ] {\displaystyle BC(P,Q)=\int _{\mathcal
Bhattacharyya_distance
Set of coordinates where the coordinate hypersurfaces all meet at right angles
coordinates are defined as a set of d coordinates q = ( q 1 , q 2 , … , q d ) {\displaystyle \mathbf {q} =(q^{1},q^{2},\dots ,q^{d})} in which the coordinate hypersurfaces
Orthogonal_coordinates
Mathematical model to assist inventory levels
min { q , D } ∣ D ≤ q ] P ( D ≤ q ) + E [ min { q , D } ∣ D > q ] P ( D > q ) = E [ D ∣ D ≤ q ] F ( q ) + E [ q ∣ D > q ] [ 1 − F ( q ) ] =
Newsvendor_model
Operations in arithmetic
of each of D equal parts whose sum is N?" N = D × Q = Q + Q + ⋯ + Q ⏟ D parts . {\displaystyle N=D\times Q=\underbrace {Q+Q+\cdots +Q} _{D{\text{ parts}}}
Quotition_and_partition
American actress (born 1979)
Margaret Denise Quigley (born May 22, 1979), known professionally as Maggie Q, is an American actress. She began her professional career in Hong Kong, with
Maggie_Q
Class of irrational numbers
integers ( p , q ) {\displaystyle (p,q)} with q > 1 {\displaystyle q>1} such that 0 < | x − p q | < 1 q n . {\displaystyle 0<\left|x-{\frac {p}{q}}\right|<{\frac
Liouville_number
Mathematical group
and O d {\displaystyle {\mathcal {O}}_{d}} is the ring of integers of the imaginary quadratic field Q ( − d ) {\displaystyle \mathbb {Q} ({\sqrt {-d}})}
Bianchi_group
Function in number theory given by Srinivasa Ramanujan
η q ( n ) = ∑ d ∣ q c d ( n ) , {\displaystyle \eta _{q}(n)=\sum _{d\mid q}c_{d}(n),} and by Möbius inversion, c q ( n ) = ∑ d ∣ q μ ( q d ) η d ( n
Ramanujan's_sum
Formulation of the principle of stationary action
the action functional S [ q ] = d e f ∫ t 1 t 2 L ( q ( t ) , q ˙ ( t ) , t ) d t {\displaystyle {\mathcal {S}}[\mathbf {q} ]\ {\stackrel {\mathrm {def}
Hamilton's_principle
Electric charge per unit length, area or volume
element dS σ q = d Q d S , {\displaystyle \sigma _{q}={\frac {dQ}{dS}}\,,} and the volume charge density uses a volume element dV ρ q = d Q d V , {\displaystyle
Charge_density
1971 compilation album by P.D.Q. Bach
The Wurst of P.D.Q. Bach is a collection of works by Peter Schickele under his comic pseudonym of P.D.Q. Bach originally recorded on the Vanguard Records
The_Wurst_of_P._D._Q._Bach
Inequality between integrals in Lp spaces
h=fg^{1-q}} , ∫ f g d μ = ( ∫ g q d μ ) ∫ f g 1 − q ⏟ h g q ∫ g q d μ d μ ⏟ d ν ≤ ( ∫ g q d μ ) ( ∫ f p g p ( 1 − q ) ⏟ h p g q ∫ g q d μ d μ ⏟ d ν ) 1
Hölder's_inequality
Tool in linear algebra and matrix analysis
matrix. Suppose p, q are nonnegative integers such that p + q > 0, and suppose A, B, C, D are respectively p × p, p × q, q × p, and q × q matrices of complex
Schur_complement
Concept in information theory
distribution q onto a set of distributions P is p ∗ = arg min p ∈ P D K L ( p | | q ) {\displaystyle p^{*}={\underset {p\in P}{\arg \min }}\operatorname {D} _{\mathrm
Information_projection
Hardware description language
by the set term. reg q; always @(posedge clk or posedge reset or posedge set) if(reset) q <= 0; else if(set) q <= 1; else q <= d; Note: If this model
Verilog
On generating functions from counting points on algebraic varieties over finite fields
that | α | ≤ q d / 2 {\displaystyle |\alpha |\leq q^{d/2}} Poincaré duality then implies that | α | = q d / 2 . {\displaystyle |\alpha |=q^{d/2}.} This proves
Weil_conjectures
In number theory, measure of non-unique factorization
Q {\displaystyle \mathbb {Q} } . If d < 0 {\displaystyle d<0} , then the class number of the ring R {\displaystyle R} of algebraic integers of Q ( d )
Ideal_class_group
Formulation of classical mechanics using momenta
n ( ∂ T ( q , q ˙ ) ∂ q ˙ i q ˙ i ) − T ( q , q ˙ ) + V ( q , t ) = 2 T ( q , q ˙ ) − T ( q , q ˙ ) + V ( q , t ) = T ( q , q ˙ ) + V ( q , t ) {\displaystyle
Hamiltonian_mechanics
Type of capacitance
charge q {\displaystyle q} with respect to the variation of internal chemical potential μ {\displaystyle \mu } , i.e., C q = d q d μ {\displaystyle C_{q}={\frac
Quantum_capacitance
exponential family of Q given by Q θ ( A ) = ∫ A e θ x Q ( d x ) ∫ − ∞ ∞ e θ x Q ( d x ) = 1 M Q ( θ ) ∫ A e θ x Q ( d x ) {\displaystyle Q_{\theta }(A)={\frac
Kullback's_inequality
The following is a list of works by P. D. Q. Bach, a fictitious Bach family member, the alter ego of composer Peter Schickele. The first section lists
List of compositions by P. D. Q. Bach
List_of_compositions_by_P._D._Q._Bach
Technique for the generative modeling of a continuous probability distribution
{\displaystyle q(x+dx)} , by q ( x ) q ( x + d x ) = e − ⟨ ∇ x ln q , d x ⟩ {\displaystyle {\frac {q(x)}{q(x+dx)}}=e^{-\langle \nabla _{x}\ln q,dx\rangle
Diffusion_model
Type of infinitesimal in calculus
differential d Q {\displaystyle dQ} for some differentiable function Q {\displaystyle Q} in an orthogonal coordinate system (hence Q {\displaystyle Q} is a
Exact_differential
Theorem on changes in stochastic processes
new probability measure Q {\displaystyle Q} by d Q d P | F t = E ( − ∫ 0 t λ s d W s P ) . {\displaystyle \left.{\frac {dQ}{dP}}\right|_{{\mathcal {F}}_{t}}={\mathcal
Girsanov_theorem
Theorem of Fourier analysis
for all q ≥ 2 {\displaystyle q\geq 2} is ‖ F ‖ q , p = ( p 1 / p / q 1 / q ) n / 2 . {\displaystyle \|{\mathcal {F}}\|_{q,p}=\left(p^{1/p}/q^{1/q}\right)^{n/2}
Babenko–Beckner_inequality
Hardware description language
latch template 1: Q <= D when Enable = '1' else Q; -- latch template 2: process(all) begin Q <= D when(Enable); end process; The D-type flip-flop samples
VHDL
Mathematical concept applicable to physics
= lim Δ t → 0 Δ q Δ t = d q d t . {\displaystyle I=\lim _{\Delta t\to 0}{\frac {\Delta q}{\Delta t}}={\frac {\mathrm {d} q}{\mathrm {d} t}}.} In this case
Flux
Relationships between equipment performance and power
coefficients as follows: C d = Q n D 3 {\displaystyle {C_{d}}={Q \over nD^{3}}} C h = g H n 2 D 2 {\displaystyle {C_{h}}={gH \over n^{2}D^{2}}} The coefficient
Affinity_laws
Controlling a mechanism's output force in response to input motion
q d − q ) + D ( q ˙ d − q ˙ ) + M ( q ) ( q ¨ d − q ¨ ) = τ e x t . {\displaystyle {\boldsymbol {K}}({\boldsymbol {q}}_{\mathrm {d} }-{\boldsymbol {q}})+{\boldsymbol
Impedance_control
Measurement of electromagnetic radiation
average of Q over a day is the average of Q over one rotation, or the hour angle progressing from h = π to h = −π: Q ¯ day = − 1 2 π ∫ π − π Q d h {\displaystyle
Solar_irradiance
Concept in coding theory
have Q C ≤ Q D ( 1 − Q D ) 1 / n {\displaystyle Q_{C}\leq {\frac {Q_{D}}{(1-Q_{D})^{1/n}}}} Taking n → ∞ {\textstyle n\to \infty } limit, we have Q C (
Kraft–McMillan_inequality
Thought experiments
x^{*}(q)} to small changes in q is given by D q x ∗ ( q ) = − [ D x f ( x ∗ ( q ) ; q ) ] − 1 D q f ( x ∗ ( q ) ; q ) . {\displaystyle D_{q}x^{*}(q)=-[D
Comparative_statics
Mathematics, group theory
G} is a finite group of order p a q b {\displaystyle p^{a}q^{b}} where p {\displaystyle p} and q {\displaystyle q} are prime numbers, and a {\displaystyle
Burnside's_theorem
Root of a quadratic polynomial with a unit leading coefficient
= a D {\textstyle {\sqrt {a^{2}D}}=a{\sqrt {D}}} (for any positive integer a) implies Q ( D ) = Q ( a 2 D ) . {\textstyle \mathbb {Q} ({\sqrt {D}}\,)=\mathbb
Quadratic_integer
Measure of difference between two points
point q evaluated at point p: D F ( p , q ) = F ( p ) − F ( q ) − ⟨ ∇ F ( q ) , p − q ⟩ . {\displaystyle D_{F}(p,q)=F(p)-F(q)-\langle \nabla F(q),p-q\rangle
Bregman_divergence
Cartesian product of complete graphs
science. Let S be a set of q elements and d a positive integer. The Hamming graph H(d,q) has vertex set Sd, the set of ordered d-tuples of elements of S
Hamming_graph
Non-equilibrium model of supply and demand
{\frac {dQ^{S}/Q}{dP^{S}/P}}<\left|{\frac {dQ^{D}/Q}{dP^{D}/P}}\right|,} whereas the divergent case requires d Q S / Q d P S / P > | d Q D / Q d P D / P |
Cobweb_model
British DJ and record producer (born 1985)
name DJ Q, is a DJ and record producer from Huddersfield, England. He forms part of the supergroup TQD alongside Flava D and Royal-T. DJ Q's musical journey
DJ_Q
Result in algebra
we can write the class equation q n − 1 = q − 1 + ∑ q n − 1 q d − 1 {\displaystyle q^{n}-1=q-1+\sum {q^{n}-1 \over q^{d}-1}} where the sum is taken over
Wedderburn's_little_theorem
Special function occurring in problems possessing elliptic symmetry
differential equation d 2 y d x 2 + ( a − 2 q cos ( 2 x ) ) y = 0 , {\displaystyle {\frac {d^{2}y}{dx^{2}}}+(a-2q\cos(2x))y=0,} where a, q are real-valued
Mathieu_function
Listing all imaginary quadratic fields with a given class number
of imaginary quadratic fields Q ( d ) {\displaystyle \mathbb {Q} ({\sqrt {d}})} (for negative integers d {\displaystyle d} ) having class number n {\displaystyle
Class_number_problem
D (μCoulombs/(phase•cm²)) and charge per phase, Q (μCoulombs/phase) with a dimensionless parameter k: log D = k − log Q {\displaystyle \log D=k-\log
Shannon_criteria
Statistical modeling technique
q be an initial guess for q τ {\displaystyle q_{\tau }} . The expected loss evaluated at q is L ( q ) = − 0.5 ∫ − ∞ q ( y − q ) d F Y ( y ) + 0.5 ∫ q
Quantile_regression
Canonical differential form
cotangent bundle, m = ( q , p ) , {\displaystyle m=(q,p),} where q ∈ Q {\displaystyle q\in Q} and p ∈ T q ∗ Q . {\displaystyle p\in T_{q}^{*}Q.} The tautological
Tautological_one-form
Physical quantity conserved throughout a motion
Q requires use of the product rule, and results in d d t ⟨ Q ⟩ = d d t ⟨ ψ | Q | ψ ⟩ = ( d d t ⟨ ψ | ) Q | ψ ⟩ + ⟨ ψ | d Q d t | ψ ⟩ + ⟨ ψ | Q ( d d t
Constant_of_motion
Reciprocal work theorem in engineering
P = K d P , F Q = K d Q {\displaystyle F^{P}=Kd^{P},F^{Q}=Kd^{Q}} Therefore ( F P ) T d Q = ( d P ) T K T d Q = ( d P ) T K d Q = ( d P ) T F Q {\displaystyle
Betti's_theorem
Quotient of two integers
the quotient or fraction p q {\displaystyle {\tfrac {p}{q}}} of two integers, a numerator p and a nonzero denominator q. For example, 3 7 {\displaystyle
Rational_number
Electronic component
Q V ( q ) d q = ∫ 0 Q q C d q = 1 2 Q 2 C = 1 2 V Q = 1 2 C V 2 {\displaystyle W=\int _{0}^{Q}V(q)\mathop {} \!\mathrm {d} q=\int _{0}^{Q}{\frac {q}{C}}\mathop
Capacitor
Quantity relating heat flux and temperature difference
h = q Δ T {\displaystyle h={\frac {q}{\Delta T}}} where: q {\displaystyle q} : heat flux (W/m2); i.e., thermal power per unit area, q = d Q ˙ / d A {\displaystyle
Heat_transfer_coefficient
Statement relating differentiable symmetries to conserved quantities
d d t ( ∂ L ∂ q ˙ ∂ φ ∂ q q ˙ T ) = ( d d t ∂ L ∂ q ˙ ) ∂ φ ∂ q q ˙ T + ∂ L ∂ q ˙ ( d d t ∂ φ ∂ q ) q ˙ T + ∂ L ∂ q ˙ ∂ φ ∂ q q ¨ T = ∂ L ∂ q ∂ φ ∂ q
Noether's_theorem
Concept in abstract algebra
\mathbb {Z} } . This can be used to determine O Q ( d ) {\displaystyle {\mathcal {O}}_{\mathbb {Q} ({\sqrt {d\,}}\!\!\!\;\;)}} through a series of relations
Minimal polynomial (field theory)
Minimal_polynomial_(field_theory)
Algorithm for factoring polynomials over finite fields
field of order q d {\displaystyle q^{d}} , as noted earlier. The multiplicative subgroup of this field has order q d − 1 {\displaystyle q^{d}-1} and so,
Cantor–Zassenhaus_algorithm
Mathematical method
critical values, we must consider that q ′ = d q d x = d q d t d t d x = d q d t 1 x 2 − x 1 . {\displaystyle q'={\frac {dq}{dx}}={\frac {dq}{dt}}{\frac
Spline_interpolation
Inequality in information theory
and Q {\displaystyle Q} and D K L ( P ∥ Q ) = E P ( log d P d Q ) = ∫ X ( log d P d Q ) d P {\displaystyle D_{\mathrm {KL} }(P\parallel Q)=\operatorname
Pinsker's_inequality
Difference between logarithm and harmonic series
gcd(a,q) = d then q γ ( a , q ) = q d γ ( a d , q d ) − log d . {\displaystyle q\gamma (a,q)={\frac {q}{d}}\gamma \left({\frac {a}{d}},{\frac {q}{d}}\right)-\log
Euler's_constant
Type of mathematical model
form ∂ t q = D _ _ ∇ 2 q + R ( q ) , {\displaystyle \partial _{t}\mathbf {q} ={\underline {\underline {\mathbf {D} }}}\,\nabla ^{2}\mathbf {q} +\mathbf
Reaction–diffusion_system
Variety of resonant circuit
1 2 L 1 d Q 1 d t 2 + 1 2 L 2 d Q 2 d t 2 + m d Q 1 d t d Q 2 d t − Q 1 2 2 C 1 − Q 2 2 2 C 2 {\displaystyle L={\frac {1}{2}}L_{1}{\frac {dQ_{1}}{dt}}^{2}+{\frac
Quantum_LC_circuit
Property of a mathematical matrix
= Q ∗ D Q = Q ∗ D 1 2 D 1 2 Q = Q ∗ D 1 2 ∗ D 1 2 Q = B ∗ B {\displaystyle M=Q^{-1}DQ=Q^{*}DQ=Q^{*}D^{\frac {1}{2}}D^{\frac {1}{2}}Q=Q^{*}D^{{\frac {1}{2}}*}D^{\frac
Definite_matrix
− x q ) ⋯ ( Y − x q d − 1 ) = s 0 + ⋯ + s d − 1 Y d − 1 + Y d {\displaystyle {\begin{aligned}s&=(Y-x)\left(Y-x^{q}\right)\cdots \left(Y-x^{q^{d
Factorization of polynomials over finite fields
Factorization_of_polynomials_over_finite_fields
Dynamical system governed by Hamilton's equations
{r}}=({\boldsymbol {q}},{\boldsymbol {p}})} and the evolution equations are given by Hamilton's equations: d p d t = − ∂ H ∂ q , d q d t = + ∂ H ∂ p . {\displaystyle
Hamiltonian_system
Branch of finite geometry
− q ) ⋯ ( q d − q d − 1 ) . {\displaystyle \left[{\begin{matrix}n\\d\end{matrix}}\right]_{q}={\frac {(q^{n}-1)(q^{n}-q)\cdots (q^{n}-q^{d-1})}{(q^{d}-1)(q^{d}-q)\cdots
Galois_geometry
Formula in condensed matter physics
∫ d q ∫ d ω 2 π S ~ ( q , ω ) P ~ ( − q , − ω ) {\displaystyle \Gamma _{\varphi }\ =\ \int d{q}\int {\frac {d\omega }{2\pi }}\,{\tilde {S}}({q},\omega
Dephasing_rate_SP_formula
Function in thermodynamics and statistical physics
{\displaystyle N} particles in d {\displaystyle d} -dimensions is given by Z = 1 h N d ∫ ∏ i = 1 N e − β H ( q i , p i ) d d q i d d p i , {\displaystyle Z={\frac
Partition function (statistical mechanics)
Partition_function_(statistical_mechanics)
Q D
Q D
Surname or Lastname
English (Devon and Cornwall)
English (Devon and Cornwall) : variant of Donat.
Surname or Lastname
English (Devon)
English (Devon) : unexplained. It is probably a habitational name from a lost or unidentified place. -beare, from Old English bearu ‘grove’, is a common place-name element in Devon.American bearers of this name are descended from Edmund Dolbeare, a pewterer who came from Ashburton, Devon, to Boston and Salem, MA, in the late 17th century.
Surname or Lastname
Americanized spelling of German Deutsch.English
Americanized spelling of German Deutsch.English : ethnic name for a Dutchman, especially an immigrant Dutch weaver.
Surname or Lastname
Americanized spelling of German Deis.English
Americanized spelling of German Deis.English : probably a variant of Dice or Dye.
Surname or Lastname
Altered spelling of French Duffet, variant of Dufay (see Duffee).English
Altered spelling of French Duffet, variant of Dufay (see Duffee).English : nickname from Middle English d(o)uve, dofe ‘dove’ + hed ‘head’ or fote ‘foot’.
Surname or Lastname
South German (Düll)
South German (Düll) : nickname for a stubborn man.German (Düll) : variant of Dill 5.English : unexplained.
Surname or Lastname
English (Devon)
English (Devon) : probably a variant of Duvall.Swedish : ornamental name composed of an unexplained first element + -ell, a common ornamental suffix derived from the Latin adjectival ending -elius.
Boy/Male
Muslim
The provider
Boy/Male
Indian
The provider
Surname or Lastname
Scandinavian, German, and Dutch
Scandinavian, German, and Dutch : reduced variant of Adolf.English : variant of Delph.
Surname or Lastname
English (Cornwall and Devon)
English (Cornwall and Devon) : unexplained.Possibly a reflex of French Drouin.
Surname or Lastname
English (Somerset, Dorset, and Hampshire)
English (Somerset, Dorset, and Hampshire) : unexplained.In some instances probably an altered spelling of French Dominé (see Domine).
Surname or Lastname
English (Devon)
English (Devon) : variant of Dodge.
Surname or Lastname
English, French, German, Hungarian (Donát), Polish, and Czech (Donát)
English, French, German, Hungarian (Donát), Polish, and Czech (Donát) : from a medieval personal name (Latin Donatus, past participle of donare, frequentative of dare ‘to give’). The name was much favored by early Christians, either because the birth of a child was seen as a gift from God, or else because the child was in turn dedicated to God. The name was borne by various early saints, among them a 6th-century hermit of Sisteron and a 7th-century bishop of Besançon, all of whom contributed to the popularity of the baptismal name in the Middle Ages, which was not checked by the heresy of a 4th-century Carthaginian bishop who also bore it. Another bearer was a 4th-century gramMarian and commentator on Virgil, widely respected in the Middle Ages as a figure of great learning.
Surname or Lastname
Variant of French Dufort.English
Variant of French Dufort.English : apparently a habitational name, perhaps from Dulford in Broadhembury, Devon, which is named from an unattested Old English word dylfet ‘pit’, ‘quarry’.
Surname or Lastname
Americanized spelling of German Deis.English
Americanized spelling of German Deis.English : unexplained. Possibly a variant of Dice or Dye.
Surname or Lastname
Czech and Slovak (Dobrý)
Czech and Slovak (Dobrý) : nickname from Czech dobrý ‘good’, ‘honest’, ‘faithful’.French : patronymic from the personal name Obry, a spelling variant of Aubrey.English : altered form of the French surname Dobrée, which was taken to England by a Huguenot family whose ancestor had fled to Guernsey after the St. Bartholomew Massacre in 1572.
Surname or Lastname
English and Scottish (also established in Ireland, especially Dublin)
English and Scottish (also established in Ireland, especially Dublin) : nickname for a powerful or brave man, especially a champion jouster, from Middle English doughty, Old English dohtig, dyhtig ‘valiant’, ‘strong’.
Surname or Lastname
Variant spelling of German Drewes.English
Variant spelling of German Drewes.English : topographic name, from Old English drÄf ‘drove’, ‘cattle track’.
Surname or Lastname
Spanish (Durán) and Catalan
Spanish (Durán) and Catalan : from the personal name Durand (see Durant, Durante).English : variant of Durant.Polish : from a derivative of Dura.Czech : from a derivative of Dura.
Q D
Q D
Female
English
(צִפּï‹×¨Ö¸×”) Hebrew name TSIPPORAH means "bird." In the bible, this is the name of the wife of Moses. The Anglicized form is Zipporah.
Girl/Female
Arabic, French, Indian, Muslim, Tamil
Pretty Girl; Beautiful Woman; Beauty
Girl/Female
Tamil
Brundha | பரஂதா, பரஂதாÂ
God name
Boy/Male
Tamil
Boy/Male
Arabic
Variant of Mi'raj; Ladder; Ascent
Boy/Male
Hindu, Indian, Tamil
New Taste; Nine Types of Reactions
Girl/Female
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Tamil, Telugu
Love and Kindness
Boy/Male
Indian, Sanskrit
Order; Sequence
Girl/Female
Greek
Christian.
Girl/Female
Gaelic Welsh
From the glen. Valley.
Q D
Q D
Q D
Q D
Q D
n.
The sound of a drum when continuously beaten; hence, a clamorous, repeated sound; a clatter.
pl.
of Trou-de-loup
a.
Ready to fall; dilapidated; ruinous; as, a tumble-down house.
n.
A name given to several different silver coins of Denmark, Holland, Sweden,, NOrway, etc., varying in value from about 30 cents to $1.10; also, a British coin worth about 36 cents, used in Ceylon and at the Cape of Good Hope. See Rigsdaler, Riksdaler, and Rixdaler.
a.
Having the place of articulation on the soft palate; guttural; as, the velar consonants, such as k and hard q.
p. pr. & vb. n.
of Top-dress
n.
A native or inhabitant of Byzantium, now Constantinople; sometimes, applied to an inhabitant of the modern city of Constantinople. C () C is the third letter of the English alphabet. It is from the Latin letter C, which in old Latin represented the sounds of k, and g (in go); its original value being the latter. In Anglo-Saxon words, or Old English before the Norman Conquest, it always has the sound of k. The Latin C was the same letter as the Greek /, /, and came from the Greek alphabet. The Greeks got it from the Ph/nicians. The English name of C is from the Latin name ce, and was derived, probably, through the French. Etymologically C is related to g, h, k, q, s (and other sibilant sounds). Examples of these relations are in L. acutus, E. acute, ague; E. acrid, eager, vinegar; L. cornu, E. horn; E. cat, kitten; E. coy, quiet; L. circare, OF. cerchier, E. search.
n.
The act of applying a dressing of manure to the surface of land; also, manure so applied.
n.
A vessel of war carrying guns on two decks.
n.
One of several American blackbirds, of the family Icteridae; as, the rusty grackle (Scolecophagus Carolinus); the boat-tailed grackle (see Boat-tail); the purple grackle (Quiscalus quiscula, or Q. versicolor). See Crow blackbird, under Crow.
n.
A dressing gown, or morning gown.
imp. & p. p.
of Top-dress
v. t.
To apply a surface dressing of manureto,as land.
n.
The acorn cup of two kinds of oak (Quercus macrolepis, and Q. vallonea) found in Eastern Europe. It contains abundance of tannin, and is much used by tanners and dyers.
n.
The act or practice of drining the surface of land.
n.
The acetabulum. See Acetabulum, 2. Q () the seventeenth letter of the English alphabet, has but one sound (that of k), and is always followed by u, the two letters together being sounded like kw, except in some words in which the u is silent. See Guide to Pronunciation, / 249. Q is not found in Anglo-Saxon, cw being used instead of qu; as in cwic, quick; cwen, queen. The name (k/) is from the French ku, which is from the Latin name of the same letter; its form is from the Latin, which derived it, through a Greek alphabet, from the Ph/nician, the ultimate origin being Egyptian.
q.
Moving or causing motion; motory; active, as opposed to latent.