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Cited by 513

The DOI matches its Crossref record; 59 of the 59 references it cites were found in a registry or an index.

Lectures on Spaces of Nonpositive Curvature

Ballmann, Werner·1995·Birkhäuser Basel eBooks

Abstract

Singular spaces with upper curvature bounds and, in particular, spaces of nonpositive curvature, have been of interest in many fields, including geometric (and combinatorial) group theory, topology, d

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Crossref · 10.1007/978-3-0348-9240-7

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Metadata

Authors
Ballmann, W.
Venue
Birkhäuser Basel eBooks
Published
1995
OpenAlex
W2134309556
Cited by
513
References
59
FWCI
4.43
Type
book
Language
en
Open access
closed

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CoChat. (2026). Citation check: Lectures on Spaces of Nonpositive Curvature. https://app.cochat.ai/papers/10.1007/978-3-0348-9240-7
The paper
Ballmann, W. (1995). Lectures on Spaces of Nonpositive Curvature. Birkhäuser Basel eBooks. https://doi.org/10.1007/978-3-0348-9240-7

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.