Interior estimates in the sup-norm for a class of generalized functions with integral representations


Abstract:

In this paper we construct apriori estimates for the first order derivatives in the sup-norm for first order meta-monogenic functions, generalized monogenic functions satisfying a differential equation with an anti-monogenic right hand side and generalized meta-monogenic functions satisfying a differential equation with an anti-meta-monogenic right hand side. We obtain such estimates through integral representations of these classes of functions and give an explicit expression for the corresponding constants appearing in the estimates. Then we show how initial value problems can be solved in case an interior estimate is true in the function spaces under consideration. All related functions are in a Clifford type algebra.

Año de publicación:

2019

Keywords:

  • Initial value problems of Cauchy-Kovaleskaya type
  • Meta-monogenic functions
  • Interior estimates of solutions of elliptic equations
  • Clifford type algebras

Fuente:

scopusscopus
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Tipo de documento:

Article

Estado:

Acceso restringido

Áreas de conocimiento:

  • Optimización matemática
  • Optimización matemática

Áreas temáticas:

  • Análisis
  • Análisis numérico
  • Química física