Characterizing harmonic immersions of surfaces with indefinite metric

DOI10.1073/pnas.79.6.2143zbMath0486.53042OpenAlexW1987737876WikidataQ36288852 ScholiaQ36288852MaRDI QIDQ3946757

Tilla Klotz Milnor

Publication date: 1982

Published in: Proceedings of the National Academy of Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1073/pnas.79.6.2143

zbMATH Keywords

indefinite metricsine-Gordon equation

Mathematics Subject Classification ID

Differential geometry of immersions (minimal, prescribed curvature, tight, etc.) (53C42) Global submanifolds (53C40) Harmonic maps, etc. (58E20)

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