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of 2 522
pro vyhledávání: '"Lelek P"'
The Lelek fan $L$ is usually constructed as a subcontinuum of the Cantor fan in such a way that the set of the end-points of $L$ is dense in $L$. It easily follows that the Lelek fan is embeddable into the Cantor fan. {It is also a well-known fact th
Externí odkaz:
http://arxiv.org/abs/2305.05339
Let $X$ be a continuum and let $\varphi:X\rightarrow X$ be a homeomorphism. To construct a dynamical system $(X,\varphi)$ with interesting dynamical properties, the continuum $X$ often needs to have some complicated topological structure. In this pap
Externí odkaz:
http://arxiv.org/abs/2209.07609
We consider a family of inverse limits of inverse sequences of closed unit intervals with a single upper semi-continuous set-valued bonding function whose graph is an arc; it is the union of two line segments in $[0,1]^2$, both of them contain the or
Externí odkaz:
http://arxiv.org/abs/2206.00087
Autor:
Yaacov, Itaï Ben
Publikováno v:
Model Th. 2 (2023) 285-324
We prove a reconstruction theorem valid for arbitrary theories in continuous (or classical) logic in a countable language, that is to say that we provide a complete bi-interpretation invariant for such theories, taking the form of an open Polish topo
Externí odkaz:
http://arxiv.org/abs/2203.02184
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Akademický článek
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We compute the universal minimal flow of the homeomorphism group of the Lelek fan -- a one-dimensional tree-like continuum with many symmetries.
Externí odkaz:
http://arxiv.org/abs/1706.09154
Autor:
Martinez, A. Bermudez, Hautmann, F., Keersmaekers, L., Lelek, A., Morentin, M. Mendizabal, Monfared, S. Taheri, van Kampen, A. M.
The evolution of transverse momentum dependent (TMD) distributions in Quantum Chromodynamics (QCD) can be formulated in a parton branching (PB) framework. We show that next-to-next-to-leading-logarithm (NNLL) accuracy can be achieved in this framewor
Externí odkaz:
http://arxiv.org/abs/2412.21116
Autor:
Lelek, Aleksandra
In the preparation period for precision measurements in the newly planned collider experiments, the understanding of the 3D structure of hadron is becoming increasingly urgent. This triggers the activities to include elements of Transverse Momentum D
Externí odkaz:
http://arxiv.org/abs/2412.09108
We describe the Lelek fan, a smooth fan whose set of end-points is dense, and the Poulsen simplex, a Choquet simplex whose set of extreme points is dense, as Fra\"{i}ss\'e limits in certain natural categories of embeddings and projections. As an appl
Externí odkaz:
http://arxiv.org/abs/1512.09252