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JSYML
2006
88views more  JSYML 2006»
13 years 6 months ago
A constructive view on ergodic theorems
Abstract. Let T be a positive L1-L contraction. We prove that the following statements are equivalent in constructive mathematics.
Bas Spitters
BIRTHDAY
2006
Springer
13 years 10 months ago
Proving Behavioral Refinements of COL-specifications
The COL institution (constructor-based observational logic) has been introduced as a formal framework to specify both generationand observation-oriented properties of software syst...
Michel Bidoit, Rolf Hennicker
APLAS
2011
ACM
12 years 6 months ago
Constructing List Homomorphisms from Proofs
The well-known third list homomorphism theorem states that if a function h is both an instance of foldr and foldl, it is a list homomorphism. Plenty of previous works devoted to co...
Yun-Yan Chi, Shin-Cheng Mu
BIRTHDAY
2010
Springer
13 years 7 months ago
Metrization Theorem for Space-Times: From Urysohn's Problem towards Physically Useful Constructive Mathematics
In the early 1920s, Pavel Urysohn proved his famous lemma (sometimes referred to as "first non-trivial result of point set topology"). Among other applications, this lemm...
Vladik Kreinovich
AISC
2004
Springer
13 years 10 months ago
Proving and Constraint Solving in Computational Origami
Abstract. Origami (paper folding) has a long tradition in Japan's culture and education. We are developing a computational origami system, based on symbolic computation system...
Tetsuo Ida, Dorin Tepeneu, Bruno Buchberger, Judit...