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The relationships between a convergence space and its star compactification is studied. Special attention is given to lifting properties of this compactification.
G. D. Richardson, D. C. Kent
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Formalizing Calculus without Limit Theory in Coq
Formal verification of mathematical theory has received widespread concern and grown rapidly. The formalization of the fundamental theory will contribute to the development of large projects. In this paper, we present the formalization in Coq of calculus
Yaoshun Fu, Wensheng Yu
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A Formal System of Axiomatic Set Theory in Coq
Formal verification technology has been widely applied in the fields of mathematics and computer science. The formalization of fundamental mathematical theories is particularly essential.
Tianyu Sun, Wensheng Yu
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Geographic information systems have undergone rapid growth for decades. Topology has provided valuable modeling tools in the development of this field. Formal verification ofthe model of topological spatial relations can provide a reliable guarantee for ...
Sheng Yan, Wensheng Yu
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Convergence of space and time through GIS [PDF]
Human's exploration of space has changed over time, depending on the expansion of the limits of his knowledge. Space is infinite, but it is limited by the possibility of human knowledge. The original man knew very little about the space in which
Valjarević Aleksandar +1 more
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Probablistic convergence spaces and regularity
The usual definition of regularity for convergence spaces can be characterized by a diagonal axiom R due to Cook and Fischer. The generalization of R to the realm of probabilistic convergence spaces depends on a t-norm T, and the resulting axiom RT ...
P. Brock, D. C. Kent
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On boundedly-convex functions on pseudo-topological vector spaces
Notions of a boundedly convex function and of a Lipschitz-continuous function are extended to the case of functions on pseudo-topological vector spaces.
Vladimir Averbuch
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Compactification of a Convergence Space [PDF]
A characterization for the class of convergence spaces having the largest Hausdorff compactification is given, and regularity and λ
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A quasitopos containing CONV and MET as full subcategories
We show that convergence spaces with continuous maps and metric spaces with contractions, can be viewed as entities of the same kind. Both can be characterized by a limit function λ which with each filter ℱ associates a map λℱ from the underlying set ...
E. Lowen, R. Lowen
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Formalization of the Equivalence among Completeness Theorems of Real Number in Coq
The formalization of mathematics based on theorem prover becomes increasingly important in mathematics and computer science, and, particularly, formalizing fundamental mathematical theories becomes especially essential.
Yaoshun Fu, Wensheng Yu
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