On the Evolution of Regularized Dirac-Harmonic Maps from Closed Surfaces
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DOI: 10.1007/s00025-020-1178-5
Abstract: We study the evolution equations for a regularized version of Dirac-harmonic maps from closed Riemannian surfaces. We establish the existence of a global weak solution for the regularized problem, which is smooth away from finitely… read more here.
Keywords: harmonic maps; evolution; maps closed; dirac harmonic ... See more keywords
Topological entropy of continuous self-maps on closed surfaces
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DOI: 10.1080/10236198.2019.1710141
Abstract: The objective of this work is to present sufficient conditions for having positive topological entropy for continuous self-maps defined on a closed surface by using the action of this map on the homological groups of… read more here.
Keywords: self maps; entropy continuous; topological entropy; maps closed ... See more keywords