Concepedia

Alexander Lytchak

AL

Statistics

Publications

29

Citations

838

H-Index

19

Active since

2004

Affiliations

University of Cologne(Current)

University of Bonn

University of Fribourg

University of Tsukuba

University of Toronto

Alexander Lytchak is an author at University of Cologne specializing in natural sciences, mathematics, and metric geometry.

Publications per year

2004–2021

29

Publications

29

Open map theorem for metric spaces

Alexander Lytchak · St Petersburg Mathematical Journal · 2006 · 61 citations · Full text

, , +8

Curvature explosion in quotients and applications

Alexander Lytchak, Gudlaugur Thorbergsson · Journal of Differential Geometry · 2010 · 57 citations · Full text

, , +9

Area Minimizing Discs in Metric Spaces

Alexander Lytchak, Stefan Wenger · Kölner Universitäts PublikationsServer (Universität zu Köln) · 2017 · 55 citations

, , +3

Nonpositive Curvature and the Ptolemy Inequality

Thomas Foertsch, Alexander Lytchak, Viktor Schroeder · International Mathematics Research Notices · 2007 · 51 citations

, , +6

Geodesically complete spaces with an upper curvature bound

Alexander Lytchak, Koichi Nagano · Geometric and Functional Analysis · 2019 · 51 citations

, , +11

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