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of 116
pro vyhledávání: '"Kent, Curtis A."'
Classically, an abelian group $G$ is said to be slender if every homomorphism from the countable product $\mathbb Z^{\mathbb N}$ to $G$ factors through the projection to some finite product $\mathbb Z^n$. Various authors have proposed generalizations
Externí odkaz:
http://arxiv.org/abs/2106.06032
In this paper we develop a new approach to the study of uncountable fundamental groups by using Hurewicz fibrations with the unique path-lifting property (lifting spaces for short) as a replacement for covering spaces. In particular, we consider the
Externí odkaz:
http://arxiv.org/abs/2101.11457
Autor:
Kent Curtis, Grace Cornell
Publikováno v:
Journal of Agriculture, Food Systems, and Community Development, Vol 13, Iss 2 (2024)
After more than three decades, the alternative food movement has developed multiple strategies, most of which are still struggling. This essay surveys the literature on six key alternative food movement (AFM) strategies, assessing their strengths and
Externí odkaz:
https://doaj.org/article/e29afac5c3dd4cfca399c7e3ac242629
Autor:
Kent, Curtis, Ricks, Russell
It is well known that the Tits boundary of a proper cocompact CAT(0) space embeds into every asymptotic cone of the space. We explore the relationships between the asymptotic cones of a CAT(0) space and its boundary under both the standard visual (i.
Externí odkaz:
http://arxiv.org/abs/1805.06993
Autor:
Kent, Curtis
We prove that the homotopy type of a map from a Peano continuum into a planar or one-dimensional space is determined by the induced homomorphism of fundamental groups. This provides a new proof that planar sets are aspherical and is used to prove tha
Externí odkaz:
http://arxiv.org/abs/1709.09211
Autor:
Conner, Gregory, Kent, Curtis
We define the Peano dimension for groups arising as fundamental groups, which generalizes the classical definition of geometric dimension of finitely presented groups. We conjecture that the Peano dimension of the fundamental group of a aspherical Pe
Externí odkaz:
http://arxiv.org/abs/1702.05194
Autor:
Conner, Gregory R., Kent, Curtis
Publikováno v:
In Topology and its Applications 1 March 2022 308
Publikováno v:
In Topology and its Applications 15 August 2021 300
Publikováno v:
In Journal of Algebra 15 July 2021 578:371-401