recursion formula
61PSPACE-complete — Mathematicians and computer scientists try to carefully define different types of complexity, and PSPACE complete is one of these types.Roughly, PSPACE is all the problems which can be solved by programs which only need a polynomial (in the… …
62Recursively enumerable set — In computability theory, traditionally called recursion theory, a set S of natural numbers is called recursively enumerable, computably enumerable, semidecidable, provable or Turing recognizable if: There is an algorithm such that the set of… …
63Cálculo de los números de Catalan — Saltar a navegación, búsqueda Los números de catalán obtienen su nombre del matemático Eugène Charles Catalán (1814–1894) de origen belga. Se utilizan en combinatoria y estos son una secuencia de números naturales que aparecen en varios problemas …
64Lenguaje proposicional — Este artículo o sección tiene una estructura no enciclopédica, más propia de libros avanzados de lógica, con terminología matemática muy técnica que no es compatible con un formato enciclopédico de uso general y difícil de entender para lectores… …
65Ackermann function — In recursion theory, the Ackermann function or Ackermann Péter function is a simple example of a general recursive function that is not primitive recursive. General recursive functions are also known as computable functions. The set of primitive… …
66Dynamic programming — For the programming paradigm, see Dynamic programming language. In mathematics and computer science, dynamic programming is a method for solving complex problems by breaking them down into simpler subproblems. It is applicable to problems… …
67Turing's proof — First published in January 1937 with the title On Computable Numbers, With an Application to the Entscheidungsproblem , Turing s proof was the second proof of the assertion (Alonzo Church proof was first) that some questions are undecidable :… …
68Algoritmo de Levinson — El algoritmo de Levinson o de Levinson Durbin es un algoritmo del álgebra lineal para calcular en forma recursiva la solución de una ecuación que involucra una matriz de Toeplitz. El costo computacional es de Θ(n2), una mejora considerable frente …
69Set theory — This article is about the branch of mathematics. For musical set theory, see Set theory (music). A Venn diagram illustrating the intersection of two sets. Set theory is the branch of mathematics that studies sets, which are collections of objects …
70Cooley-Tukey FFT algorithm — The Cooley Tukey algorithm, named after J.W. Cooley and John Tukey, is the most common fast Fourier transform (FFT) algorithm. It re expresses the discrete Fourier transform (DFT) of an arbitrary composite size N = N 1 N 2 in terms of smaller… …
