Twisted intersection form and extension of the Arnol'd congruence

DOI10.1007/s002090100360zbMath1100.14049OpenAlexW2086014850MaRDI QIDQ1433430

Jean-Yves Welschinger

Publication date: 17 June 2004

Published in: Mathematische Zeitschrift (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s002090100360

Mathematics Subject Classification ID

Topology of real algebraic varieties (14P25)

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