|
This article is cited in 3 scientific papers (total in 3 papers)
Real, complex and functional analysis
The modulus of a family of curves on an abstract surface over a spherical ring
M. V. Tryamkin Sobolev Institute of Mathematics, 4, Koptyuga ave., Novosibirsk, 630090, Russia
Abstract:
We obtain a two-sided estimate for the modulus of the family of all locally rectifiable curves joining two concentric spheres on a so-called abstract surface. The last notion means that, for a given curve and a point on it, the length element of the curve at this point depends on the direction of movement along the curve; in addition, the volume element is generated by some weight function.
Keywords:
abstract surface, modulus of a family of curves, spherical ring.
Received September 1, 2020, published November 10, 2020
Citation:
M. V. Tryamkin, “The modulus of a family of curves on an abstract surface over a spherical ring”, Sib. Èlektron. Mat. Izv., 17 (2020), 1816–1822
Linking options:
https://www.mathnet.ru/eng/semr1317 https://www.mathnet.ru/eng/semr/v17/p1816
|
Statistics & downloads: |
Abstract page: | 170 | Full-text PDF : | 28 | References: | 13 |
|