Paper Search Console

Home Search Page About Contact

Journal Title

Title of Journal: Appl Categor Struct

Search In Journal Title:

Abbravation: Applied Categorical Structures

Search In Journal Abbravation:

Publisher

Springer Netherlands

Search In Publisher:

DOI

10.1007/bf00700427

Search In DOI:

ISSN

1572-9095

Search In ISSN:
Search In Title Of Papers:

Complexity Analysis via Approach Spaces

Authors: E Colebunders S De Wachter M Schellekens
Publish Date: 2013/03/05
Volume: 22, Issue: 1, Pages: 119-136
PDF Link

Abstract

Complexity of a recursive algorithm typically is related to the solution to a recurrence equation based on its recursive structure For a broad class of recursive algorithms we model their complexity in what we call the complexity approach space the space of all functions in X =  0 ∞  Y where Y can be a more dimensional input space The set X which is a dcpo for the pointwise order moreover carries the complexity approach structure There is an associated selfmap Φ on the complexity approach space X such that the problem of solving the recurrence equation is reduced to finding a fixed point for Φ We will prove a general fixed point theorem that relies on the presence of the limit operator of the complexity approach space X and on a given well founded relation on Y Our fixed point theorem deals with monotone selfmaps Φ that need not be contractive We formulate conditions describing a class of recursive algorithms that can be treated in this way


Keywords:

References


.
Search In Abstract Of Papers:
Other Papers In This Journal:


Search Result: