From Mennicke symbols to Euler Class groups

W.L.J. van der Kallen

From Mennicke symbols to Euler Class groups

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

Bhatwadekar and Raja Sridharan have constructed a homomorphism from an orbit
set of unimodular rows to an Euler class group. We show under weaker assumptions
that a generalization of its kernel is a subgroup. Our tool is a partially defined operation
on the set of unimodular matrices with two rows.

Original language	English
Title of host publication	Proceedings of the International Colloquium on Algebra, Arithmetic and Geometry 2000
Editors	R. Parimala
Place of Publication	Mumbai, India
Publisher	TIFR
Pages	341-354
Number of pages	14
Publication status	Published - 27 Nov 2000

Bibliographical note

International Colloquium on Algebra, Arithmetic and Geometry

Keywords

Mathematics
Natuurwetenschappen
Wiskunde: algemeen

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Mennicke2EulerSubmitted manuscript, 154 KB

Cite this

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title = "From Mennicke symbols to Euler Class groups",

abstract = "Bhatwadekar and Raja Sridharan have constructed a homomorphism from an orbitset of unimodular rows to an Euler class group. We show under weaker assumptionsthat a generalization of its kernel is a subgroup. Our tool is a partially defined operationon the set of unimodular matrices with two rows.",

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author = "{van der Kallen}, W.L.J.",

note = "International Colloquium on Algebra, Arithmetic and Geometry",

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N2 - Bhatwadekar and Raja Sridharan have constructed a homomorphism from an orbitset of unimodular rows to an Euler class group. We show under weaker assumptionsthat a generalization of its kernel is a subgroup. Our tool is a partially defined operationon the set of unimodular matrices with two rows.

AB - Bhatwadekar and Raja Sridharan have constructed a homomorphism from an orbitset of unimodular rows to an Euler class group. We show under weaker assumptionsthat a generalization of its kernel is a subgroup. Our tool is a partially defined operationon the set of unimodular matrices with two rows.

KW - Mathematics

KW - Natuurwetenschappen

KW - Wiskunde: algemeen

M3 - Conference contribution

SP - 341

EP - 354

BT - Proceedings of the International Colloquium on Algebra, Arithmetic and Geometry 2000

A2 - Parimala, R.

PB - TIFR

CY - Mumbai, India

ER -

From Mennicke symbols to Euler Class groups

Abstract

Bibliographical note

Keywords

Access to Document

Fingerprint

Cite this