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Algebraic aspects of evolution partial differential equation arising in the study of constant elasticity of variance model from financial mathematics

Algebraic aspects of evolution partial differential equation arising in the study of constant... Abstract The optimal investment-consumption problem under the constant elasticity of variance (CEV) model is investigated from the perspective of Lie group analysis. The Lie symmetry group of the evolution partial differential equation describing the CEV model is derived. The Lie point symmetries are then used to obtain an exact solution of the governing model satisfying a standard terminal condition. Finally, we construct conservation laws of the underlying equation using the general theorem on conservation laws. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Open Physics de Gruyter

Algebraic aspects of evolution partial differential equation arising in the study of constant elasticity of variance model from financial mathematics

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References (54)

Publisher
de Gruyter
Copyright
© 2018 T. Motsepa et al., published by De Gruyter
ISSN
2391-5471
eISSN
2391-5471
DOI
10.1515/phys-2018-0006
Publisher site
See Article on Publisher Site

Abstract

Abstract The optimal investment-consumption problem under the constant elasticity of variance (CEV) model is investigated from the perspective of Lie group analysis. The Lie symmetry group of the evolution partial differential equation describing the CEV model is derived. The Lie point symmetries are then used to obtain an exact solution of the governing model satisfying a standard terminal condition. Finally, we construct conservation laws of the underlying equation using the general theorem on conservation laws.

Journal

Open Physicsde Gruyter

Published: Mar 8, 2018

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