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Integration on differential spaces. (English) Zbl 1322.58006

Differential forms on differential spaces have been introduced since the ’80s. In the relevant works, tangent spaces are considered as spaces either of derivations [A. Kowalczyk, Demonstr. Math. 13, 893–905 (1980; Zbl 0477.58005); W. Sasin, Demonstr. Math. 19, 1063–1075 (1986; Zbl 0636.58007)], or of classes of equivalent curves [R. Mąka and P. Urbański, Demonstr. Math. 27, No. 1, 99–108 (1994; Zbl 0818.58006)]. In the latter work, generalizations of Stokes theorem and the Poincaré lemma have been proven.
The present authors consider differential forms on spaces of derivations, in the context of differential spaces, and they provide a generalization of integration theory of skew-symmetric forms on cubes and chains, obtaining an analogue of Stokes theorem.

MSC:

58A40 Differential spaces
58C35 Integration on manifolds; measures on manifolds
26A18 Iteration of real functions in one variable

References:

[1] D. Dziewa-Dawidczyk, Integration on differential spaces, (doctor thesis-in polish), Warsaw University of Technology, Warsaw, 2010.;
[2] D. Dziewa-Dawidczyk, Z. Pasternak-Winiarski, On differential completions and compactifications of a differential space, Demonstratio Math. 45(4) (2012), 975-992; arXiv:1103.3597, 2011.; · Zbl 1283.58008
[3] D. Dziewa-Dawidczyk, Z. Pasternak-Winiarski, Uniform structures on differential spaces , arXiv:1103.2799, 2011.; · Zbl 1322.58006
[4] D. Dziewa-Dawidczyk, Z. Pasternak-Winiarski, Differential structures on natural bundles connected with a differential space, in “Singularities and Symplectic Geometry VII”, Singularity Theory Seminar (2007), S. Janeczko (ed), Faculty of Mathematics and Information Science, Warsaw University of Technology.; · Zbl 1283.58008
[5] R. Engelking, General Topology, PWN, Warsaw, 1975, (in polish).;
[6] Z. Pasternak-Winiarski, Group differential structures and their basic properties, (doctor thesis-in polish), Warsaw University of Technology, Warsaw, 1981.;
[7] W. Sasin, On some exterior algebra of differential forms over a differential space, Demonstratio Math. 19 (1986), 1063-1075.; · Zbl 0636.58007
[8] R. Sikorski, Introduction to Differential Geometry, PWN, Warsaw, 1972, (in polish).; · Zbl 0255.53001
[9] W. Waliszewski, Regular and coregular mappings of differential space, Ann. Polon. Math. 30 (1975).; · Zbl 0309.58004
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