Zobrazeno 1 - 10
of 2 696
pro vyhledávání: '"Snake lemma"'
Autor:
Schmidmeier, Markus
The Kernel Complex Lemma states that given commutative diagram with exact rows and exact columns which covers the region under a $\Gamma$-shape, then the kernel sequence on the top and the kernel sequence at the left have in each position isomorphic
Externí odkaz:
http://arxiv.org/abs/2301.03649
Publikováno v:
Homology, Homotopy & Applications. 2021, Vol. 23 Issue 2, p151-163. 13p.
Autor:
Raoult, Jean-Claude
The well-known snake lemma is proved entirely within category theory, without the help of "points with value in..." \`a la Grothendieck, nor pseudo-elements as in Guglielmetti & Zaganidis. Instead, we define and use consistently semi-cartesian square
Externí odkaz:
http://arxiv.org/abs/1712.01637
Autor:
Raoult, Jean-Claude jean-claude.raoult@sfr.fr
Publikováno v:
International Journal of Mathematics & Computer Science. 2019, Vol. 14 Issue 1, p121-133. 13p.
Akademický článek
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Autor:
Lemmermeyer, Franz
We present a rather general version of the snake lemma for abelian groups.
Externí odkaz:
http://arxiv.org/abs/1108.5684
Autor:
Stovicek, Jan
Publikováno v:
Math. Res. Lett. 17 (2010), 147-156
Given an abelian category, we characterize the long exact sequences of length six which can be obtained from the snake lemma. Equivalently, these are the long exact sequences which arise as the homology of a triangle in the corresponding derived boun
Externí odkaz:
http://arxiv.org/abs/0906.1286
Autor:
Jafari, Amir
We generalize the notion of an exact category and introduce weakly exact categories. A proof of the snake lemma in this general setting is given. Some applications are given to illustrate how one can do homological algebra in a weakly exact category.
Externí odkaz:
http://arxiv.org/abs/0901.2372
Publikováno v:
Homology, Homotopy and Applications. 23:151-163
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baab7ad8403f88e4b9ac0610c3cc1211
https://doi.org/10.4310/hha.2021.v23.n2.a9
https://doi.org/10.4310/hha.2021.v23.n2.a9
Autor:
VAZIRI, Yaser1 forutan.vaziri@yahoo.com, GHADIRI, Mansour1
Publikováno v:
Turkish Journal of Mathematics. 2017, Vol. 41 Issue 5, p1121-1132. 13p.