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Vietnam Journal of Mathematics 34:2(2006) 209-239
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Hopf-Lax-Oleinik-Type Estimates for Viscosity Solutions to Hamilton-Jacobi Equations with Concave-Convex Data
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Tran Duc Van and Nguyen Duy Thai Son
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Abstract.
We consider the Cauchy problem to Hamilton-Jacobi equations with either
concave-convex Hamiltonian or concave-convex initial data and investigate
their explicit viscosity solutions in connection with Hopf-Lax-Oleinik-type estimates.
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2000 Mathematics Subject Classification: 35A05, 35F20, 35F25.
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Keywords: Hopf-Lax-Oleinik-type estimates, Viscosity solutions, Concave-convex function, Hamilton-Jacobi equations.
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