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Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica, 2008, Number 3, Pages 108–111
(Mi basm41)
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Short communications
Four-dimensional Ricci-flat space defined by the KP-equation
Valery Dryuma Institute of Mathematics and Computer Science, Academy of Sciences of Moldova
Abstract:
Four-dimensional affinely connected Ricci-flat space depending of solutions of the Kadomtsev–Petviashvili equation is constructed. Conditions of metrizabilty of corresponding connection are investigated. Its properties are discussed.
Keywords and phrases:
Riemann extensions, geodesic equations, Kadomtzev–Petviashvili equation.
Received: 05.10.2008
Citation:
Valery Dryuma, “Four-dimensional Ricci-flat space defined by the KP-equation”, Bul. Acad. Ştiinţe Repub. Mold. Mat., 2008, no. 3, 108–111
Linking options:
https://www.mathnet.ru/eng/basm41 https://www.mathnet.ru/eng/basm/y2008/i3/p108
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