A Darboux invariant for normal forms of 3-dimensional polynomial di erential systems with a cubic invariant surface
Publish Year: 1397
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
DSGT02_010
تاریخ نمایه سازی: 19 تیر 1398
Abstract:
We present the normal forms of polynomial di erential systems in R3 having,an invariant irreducible cubic surface. Also we obtain conditions that they have a Darboux invariant.
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Authors
Najmeh Khajoei
Department of Pure Mathematics Shahid Bahonar University, Kerman, Iran
Mohammad Reza Molaei
Department of Pure Mathematics Shahid Bahonar University, Kerman, Iran