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{{Short description|Mathematical constant}} The '''second Feigenbaum constant''' or Feigenbaum's alpha constant {{OEIS|id=A006891}}, ...

{{Short description|Graph width parameter used in graph theory}} '''Rank-width''' is a graph width parameter used in [[graph theory]] and [[parameterized complexity]], and de ...

...other generalization, the [[Surface of constant width|surfaces of constant width]]. A body has constant brightness if and only if the [[Gaussian curvature|reciprocal Gaussian curv ...

! width="50" | 1 ! width="50" | 2 ...

| width="80px" | and ...math>c</math> of a spring is the reciprocal <math>1/k</math> of its spring constant.) ...

The [[resonance width|width of the resonance]] (''Γ'') is related to the [[mean lifetime]] (''τ'') of t where <Math>{\hbar}=\frac{h}{2\pi}</math> and ''h'' is the [[Planck constant]]. ...

[[Kernel (statistics)|"kernel"]], ''h'' is its width and ''D'' is the number of dimensions in <math>\vec x</math>. Using a fixed filter width may mean that in regions of low density, all samples ...

...ption|Plane geometry theorem on least area of all curves of given constant width}} ...constant width]] whose area is minimum among all convex sets with the same width]] ...

.../math> is the [[flat band potential]], <math>k_B</math> is the [[Boltzmann constant]], and T is the [[absolute temperature]]. ...an be derived from the slope of the plot (provided the area and dielectric constant are known). The flatband potential can be determined as well; absent the t ...

...experiments''') can be used to determine the [[Reaction rate constant|rate constant]] and the [[Gibbs free energy]] of exchange reactions of two different chem ...eparate peaks in slow exchange to a single peak in fast exchange. The rate constant <math>k</math> at <math>T_c</math> can be calculated with the following equ ...

...finition of equivalent width.jpg|thumb|A diagram indicating the equivalent width corresponding to the absorption line, which is shown in red.]] ...ctangle with a height equal to that of continuum emission, and finding the width such that the area of the rectangle is equal to the area in the spectral li ...

..., the particles stop interacting for large Knudsen numbers. Because of the constant acceleration due to the external force, the steady state again will show in ...

...rve of constant width|width]] for their diameter, and the largest possible width for their perimeter. They are named after [[Karl Reinhardt (mathematician)| ...triangle]]. These shapes are [[curve of constant width|curves of constant width]]. Some Reuleaux polygons have side lengths that are irrational multiples o ...

...ea of an [[integrated circuit]] technology, or as the capacitance per unit width of minimum-length transistors in a technology. ...er unit area has not increased as fast, and the capacitance per transistor width has sometimes decreased over generations.<ref>{{cite book |author1=A. P. Go ...

* the antenna's horizontal beam width ''θ_AZ'', and A block of constant PRF and coherently phased RF pulses, is referred to as a coherent dwell int ...

{{Short description|Graph width parameter}} In [[graph theory]], the '''carving width''' of a graph is a number, defined from the graph, that describes the numbe ...

with the best constant <math>K = K (n, r)</math>: ...tion of Kolmogorov's width in the class of differentiable functions (cf. [[Width]]). ...

...reviously known, such as any [[ellipse]], consequently has a known packing constant. In addition to these bodies, the packing constants of [[n-sphere|hypersphe {| class="wikitable" style="width:100%;border:0px;text-align:center;" ...

{| class="wikitable" width="700" style="text-align:center;margin: 1em auto 1em auto" ...e over the Canny detector, because it is able to process images in a short constant time independent of the desired amount of smoothing. ...

...and conductivity|conductivity]] <math> \sigma </math> and the [[dielectric constant]] <math> \epsilon </math> of this mixture show a critical behavior if the f ...ribed using two [[critical exponent]]s "s" and "t", whereas the dielectric constant will diverge if the threshold is approached from either side. To include th ...