Work

On partial preliminary group classification of some class of (1+3)-dimensional Monge-Ampere equations. II. Two-dimensional Lie algebras.

Year: 2026

Type: article

Abstract: We have performed the partial preliminary group classification of some class of (1+3)-dimensional Monge-Ampère equations using non-equivalent functional bases of the first-order differential invariants of two-dimensional nonconjugate subalgebras of the Lie algebra of the Poincaré group P(1,4).

Source: Proceedings of the International Geometry Center

DOI: 10.15673/pigc.v19i1.2740

Authors: Vasyl Fedorchuk, Volodymyr Fedorchuk

Institution: Pidstryhach Institute for Applied Problems of Mechanics and Mathematics

Language: English

Topic: Advanced Differential Geometry Research

Subfield: Geometry and Topology

Field: Mathematics

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W7150716784

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Cites: 23

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Related to: 10