Zobrazeno 1 - 10
of 307
pro vyhledávání: '"P. Deszcz"'
Autor:
Tuva Haglund
Publikováno v:
Barnboken: Tidskrift för Barnlitteraturforskning, Vol 47 (2024)
Review/Recension
Externí odkaz:
https://doaj.org/article/cbe8e8146df3468d82c8c29ed435d539
Akademický článek
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Autor:
Deszcz, Ryszard, Głogowska, Małgorzata, Jełowicki, Jan, Petrović-Torgašev, Miroslava, Zafindratafa, Georges
We determine pseudosymmetry type curvature conditions of some 2-quasi-Einstein manifolds (M,g), dim M > 3, with the Riemann-Christoffel curvature tensor R expresed by a linear combination of Kulkarni-Nomizu products formed by the metric tensor g, the
Externí odkaz:
http://arxiv.org/abs/2405.18865
Autor:
Lindsey Geybels
Publikováno v:
Barnboken: Tidskrift för Barnlitteraturforskning, Vol 44 (2021)
Review/Recension
Externí odkaz:
https://doaj.org/article/b45dc11db59c40dbb95a422a82a6e8f5
Autor:
Tadeusz Sławek
Publikováno v:
Fabrica Litterarum Polono-Italica, Iss 3 (2021)
Wychodząc od wiersza Jaroslava Seiferta podejmujemy próbę namysłu nad smutkiem i możliwością pocieszenia. Przyjmujemy, że smutek jest ważnym wyposażeniem egzystencjalnym człowieka, niezbywalnym i nieuchronnym. Czym w takim razie jest pocie
Externí odkaz:
https://doaj.org/article/a2b10f8841c04506a303b80d696600c7
Let M be a Wintgen ideal submanifold of dimension n in a real space form R^{n+m}(k) of dimension (n+m) and of constant curvature k, n > 3, m = 1 or m > 1. Let g, R, Ricc, g /\ Ricc and C be the metric tensor, the Riemann-Christoffel curvature tensor,
Externí odkaz:
http://arxiv.org/abs/2312.02386
Publikováno v:
Annals of the West University of Timisoara: Mathematics and Computer Science, Vol 54, Iss 1, Pp 35-53 (2016)
Recently the present authors introduced the notion of generalized quasi-conformal curvature tensor which bridges Conformal curvature tensor, Concircular curvature tensor, Projective curvature tensor and Conharmonic curvature tensor. This paper attemp
Externí odkaz:
https://doaj.org/article/f5c56f728de147d28addb6865642e6a6
Autor:
Deszcz, Ryszard, Głogowska, Małgorzata, Hotloś, Marian, Petrović-Torgašev, Miroslava, Zafindratafa, Georges
The difference tensor R.C-C.R of a semi-Riemannian manifold (M,g), dim M > 3, formed by its Riemannian-Christoffel curvature tensor R and the Weyl conformal curvature tensor C, under some assumptions, can be expressed as a linear combination of (0,6)
Externí odkaz:
http://arxiv.org/abs/2306.16518
Autor:
Antonia Vogel, Renato Arnese, Ricardo M. Gudino Carrillo, Daria Sehr, Luiza Deszcz, Andrzej Bylicki, Anton Meinhart, Tim Clausen
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract Myosin motors are critical for diverse motility functions, ranging from cytokinesis and endocytosis to muscle contraction. The UNC-45 chaperone controls myosin function mediating the folding, assembly, and degradation of the muscle protein.
Externí odkaz:
https://doaj.org/article/e7329fcc86b14f57852dbea2adb50428
Autor:
Deszcz, Ryszard, Głogowska, Małgorzata, Hotloś, Marian, Petrović-Torgašev, Miroslava, Zafindratafa, Georges
For any semi-Riemannian manifold (M,g) we define some generalized curvature tensor as a linear combination of Kulkarni-Nomizu products formed by the metric tensor, the Ricci tensor and its square of given manifold. That tensor is closely related to q
Externí odkaz:
http://arxiv.org/abs/2302.09387