ICCK

wenliang gan

Guizhou University of Finance and Economics

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ICCK Publications

Open Access | Research Article | 16 March 2026
Proof of Morse’s Lemma
by
Wenliang Gan
,
Zonghong Xiong
,
Qiang Li
,
Ruimei Gao
Journal of Mathematics and Interdisciplinary Applications | Volume 2, Issue 1: 54-58, 2026 | DOI: 10.62762/JMIA.2026.947879
Abstract
In this paper, we present an important property of smooth function germs of orbit tangent space, and apply it to discuss the proof of Morse's Lemma. More >