In mathematics, summation is the addition of a sequence of numbers, called addends or summands; the result is their sum or total. Beside numbers, other...

Ramanujan summation is a technique invented by the mathematician Srinivasa Ramanujan for assigning a value to divergent infinite series. Although the...

(also known as the Einstein summation convention or Einstein summation notation) is a notational convention that implies summation over a set of indexed terms...

In mathematical analysis, Cesàro summation (also known as the Cesàro mean or Cesàro limit) assigns values to some infinite sums that are not necessarily...

Summation notation may refer to: Capital-sigma notation, mathematical symbol for summation Einstein notation, summation over like-subscripted indices...

with explicit and natural techniques such as Abel summation, Cesàro summation and Borel summation, and their relationships. The advent of Wiener's tauberian...

Summation, which includes both spatial summation and temporal summation, is the process that determines whether or not an action potential will be generated...

Borel, then an unknown young man, discovered that his summation method gave the 'right' answer for many classical divergent series. He decided to make...

Look up summation in Wiktionary, the free dictionary. Summation is a mathematical operation. Summation may also refer to: Addition Summation (neurophysiology)...

Bernoulli functions. Cesàro summation Euler summation Gauss–Kronrod quadrature formula Darboux's formula Euler–Boole summation Apostol, T. M. (1 May 1999)...

In numerical analysis, the Kahan summation algorithm, also known as compensated summation, significantly reduces the numerical error in the total obtained...

In the mathematics of convergent and divergent series, Euler summation is a summation method. That is, it is a method for assigning a value to a series...

mathematics, the Poisson summation formula is an equation that relates the Fourier series coefficients of the periodic summation of a function to values...

Retinal summation describes the relationship between different types of cells in the retina: cone photoreceptor cells, bipolar cells, and ganglion cells...

mathematics, a summation equation or discrete integral equation is an equation in which an unknown function appears under a summation sign. The theories...

In mathematics, Mittag-Leffler summation is any of several variations of the Borel summation method for summing possibly divergent formal power series...

In mathematics, summation by parts transforms the summation of products of sequences into other summations, often simplifying the computation or (especially)...

In mathematics, Hölder summation is a method for summing divergent series introduced by Hölder (1882). Given a series a 1 + a 2 + ⋯ , {\displaystyle a_{1}+a_{2}+\cdots...

In thermal quantum field theory, the Matsubara frequency summation (named after Takeo Matsubara) is a technique used to simplify calculations involving...

Hess’ law of constant heat summation, also known simply as Hess' law, is a relationship in physical chemistry named after Germain Hess, a Swiss-born Russian...

In numerical analysis, pairwise summation, also called cascade summation, is a technique to sum a sequence of finite-precision floating-point numbers that...

and finance. For a long time, the idea that such a potentially infinite summation could produce a finite result was considered paradoxical. This paradox...

{\displaystyle s(t)} by integer multiples of P. This is called periodic summation: s P ( t ) = ∑ n = − ∞ ∞ s ( t + n P ) {\displaystyle s_{P}(t)=\sum _{n=-\infty...

yield a number of mathematically interesting results. For example, many summation methods are used in mathematics to assign numerical values even to a divergent...

Binocular summation refers to the improved visual performance of binocular vision compared to that of monocular vision. The most vital benefit of binocular...

In numerical analysis, the Clenshaw algorithm, also called Clenshaw summation, is a recursive method to evaluate a linear combination of Chebyshev polynomials...

In mathematics, Abel's summation formula, introduced by Niels Henrik Abel, is intensively used in analytic number theory and the study of special functions...

technique for classifying the climate of wine growing regions based on heat summation or growing degree-days. In the system, geographical areas are divided...

The Wolf summation is a method for computing the electrostatic interactions of systems (e.g. crystals). This method is generally more computationally...

potential. Postsynaptic potentials are subject to summation, spatially and/or temporally. Spatial summation: If a cell is receiving input at two synapses...