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JOURNALS // Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika // Archive

Izv. Vyssh. Uchebn. Zaved. Mat., 2015 Number 8, Pages 75–84 (Mi ivm9029)

This article is cited in 11 papers

On the structure equations of the three-web defined by the core of a given left Bol three-web

G. A. Tolstikhinaa, A. M. Shelekhovb

a Chair of Mathematics and Primary Education, Tver State University, 33 Zhelyabov str., Tver, 170100 Russia
b Chair of Functional Analysis and Geometry, Tver State University, 33 Zhelyabov str., Tver, 170100 Russia

Abstract: We give a solution to the problem stated by M. A. Akivis at 1976: find the structure equations of the $3$-web defined by the core of a given Bol $3$-web.

Keywords: Bol three-web, core of Bol three-web.

UDC: 514.763

Received: 18.02.2014


 English version:
Russian Mathematics (Izvestiya VUZ. Matematika), 2015, 59:8, 62–69

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© Steklov Math. Inst. of RAS, 2024