Zobrazeno 1 - 10
of 43 157
pro vyhledávání: '"Dold ON"'
The sequence of Dold coefficients $(a_n(f))_n$ of a self-map $f\colon X \to X$ forms a dual sequence to the sequence of Lefschetz numbers $(L(f^n))_n$ of iterations of $f$ under the M\"obius inversion formula. The set ${\mathcal AP}(f) = \{ n \,\colo
Externí odkaz:
http://arxiv.org/abs/2411.19313
Autor:
Mandal, Manas, Sankaran, Parameswaran
Let $\nu=(n_1,\ldots, n_s), s\ge 2,$ be a sequence of positive integers and let $n=\sum_{1\le j\le s}n_j$. Let $\mathbb CG(\nu)=U(n)/(U(n_1)\times \cdots\times U(n_s))$ be the complex flag manifold. Denote by $P(m,\nu)=P(\mathbb S^m,\mathbb CG(\nu))$
Externí odkaz:
http://arxiv.org/abs/2407.03932
Autor:
Faridian, Hossein
This expository article sets forth a self-contained and purely algebraic proof of a deep result of Quillen stating that the category of simplicial commutative algebras over a commutative ring is a model category. This is accomplished by starting from
Externí odkaz:
http://arxiv.org/abs/2405.01752
LS-category and topological complexity of real torus manifolds and Dold manifolds of real torus type
The real torus manifolds are a generalization of small covers and generalized real Bott manifolds. We compute the LS-category of these manifolds under some constraints and obtain sharp bounds on their topological complexities. We obtain a simplified
Externí odkaz:
http://arxiv.org/abs/2401.06680
Autor:
Truong, Hoang
According to the Dold-Kan correspondence, the normalization functor determines a categorical equivalence between simplicial abelian groups and non-negatively graded chain complexes. Nevertheless, the same statement is no longer true when extending to
Externí odkaz:
http://arxiv.org/abs/2312.07906
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Sava, Chiara
In this paper we give a purely derivator theoretical reformulation and proof of a classic result of Happel and Ladkani, showing that it occurs uniformly across stable derivators and it is then independent of coefficients. The resulting equivalence pr
Externí odkaz:
http://arxiv.org/abs/2211.00762
Autor:
Mandal, Manas, Sankaran, Parameswaran
Let $(X,J) $ be an almost complex manifold with a (smooth) involution $\sigma:X\to X$ such that fix($\sigma$) is non-empty. Assume that $\sigma$ is a complex conjugation, i.e, the differential of $\sigma$ anti-commutes with $J$. The space $P(m,X):=\m
Externí odkaz:
http://arxiv.org/abs/2109.09107