Stefan Cohn-Vossen (28 May 1902 – 25 June 1936) was a mathematician, specializing in differential geometry. He is best known for his collaboration with...

these lectures and edited by Richard Courant and Otto Neugebauer for the first volume and Courant and Stefan Cohn-Vossen for the second. Some content...

Stefan Cohn-Vossen had originally formulated and proved the theorem in the case of two-dimensional manifolds, and Victor Toponogov had extended Cohn-Vossen's...

or diffeomorphic to R 2 {\displaystyle \mathbb {R} ^{2}} , by work of Cohn-Vossen from 1935. In three dimensions the conjecture holds due to a noncompact...

David Christiani Christopher Clavius Stephan Cohn-Vossen Paul Cohn Armin B. Cremers Peter Crüger Richard Dedekind Herbert von Denffer Christopher Deninger...

Natick, Massachusetts: A K Peters. pp. 275–290. MR 1956254. Hilbert, D.; Cohn-Vossen, S. (1952). Geometry and the Imagination. New York, N. Y.: Chelsea Publishing...

W. Blaschke, Richard Courant, Springer-Verlag, 2013, ISBN 3642498485, S. 58. Glaeser-Stachel-Odehnal: p. 147 D. Hilbert, S. Cohn-Vossen:Geometry and the...

(1): 195–200. doi:10.2140/pjm.1990.143.195. MR 1047406. Hilbert, David; Cohn-Vossen, Stephan (1990). Geometry and the Imagination (2nd ed.). Chelsea. pp...

geometry have been proposed (see for example Coxeter 2003, Hilbert & Cohn-Vossen 1999, Greenberg 1980). These axioms are based on Whitehead, "The Axioms...

Philosophy. London. doi:10.4324/9780415249126-S036-1. ISBN 9780415250696. Vossen, Bas Van Der (2017). "Libertarianism". Oxford Research Encyclopedia of Politics...

between two points cannot have length greater than δ. Rigidity. In 1927 Cohn-Vossen proved that two ovaloids – closed surfaces with positive Gaussian curvature...

38, 41, 100, 266. Haemers 2014, pp. 50–64. Haemers 2014, pp. 279–290. Vossen, Carl (1982). Maria von Burgund: des Hauses Habsburg Kronjuwel (in German)...

ISBN 978-0-87548-164-7. translated from the 10th German edition Hilbert, David; Cohn-Vossen, Stephan (1999). Geometry and Imagination. American Mathematical Society...

topology Wim Cohen (1923–2000), queueing theory Paul Cohn (1924–2006), algebraist Stephan Cohn-Vossen (1902–1936), differential geometry: 399  Ronald Coifman...

Cherubino [it] P'ei-Yuan Chou Leon Chwistek Louis Crelier Stephan Cohn-Vossen Richard Courant Georges Darmois Boris Delaunay Bruno de Finetti Béla Kerékjártó...

notes, archived from the original on 29 August 2008. Hilbert, David; Cohn-Vossen, Stephan (1952), Geometry and the Imagination (2nd ed.), New York: Chelsea...

"26. The Libertarian Case for Open Borders". In Brennan, Jason; van der Vossen, Bas; Scmidtz, David (eds.). The Routledge Handbook of Libertarianism. New...

the Wayback Machine. Journal of Libertarian Studies. 20 (1): 7. Van der Vossen, Bas (January 28, 2019). "Libertarianism" Archived September 11, 2020, at...

octonions, A K Peters, Ltd., pp. 34, ISBN 978-1-56881-134-5 Hilbert, David; Cohn-Vossen, S. (1999), Geometry and the imagination, AMS Bookstore, p. 147, ISBN 978-0-8218-1998-2...

1094/pdis-03-19-0622-fe. PMID 31232653. S2CID 132900491. Úrbez-Torres, J. R.; Peduto, F.; Vossen, P. M.; Krueger, W. H.; Gubler, W. D. (2013). "Olive Twig and Branch Dieback:...

Symmetric Spaces, Academic Press, ISBN 0-12-338460-5 Hilbert, David; Cohn-Vossen, Stephan (1952), Geometry and the Imagination (2nd ed.), New York: Chelsea...