A Truncated-Kernel Mollification Method for the Cauchy Problem of the Modified Helmholtz Equation
Huilin Xu, Fanli Xu, Baoxia Wang • Axioms
(2026)
This paper addresses the Cauchy problem for the multi-dimensional modified Helmholtz equation, a classical and severely ill-posed problem. A truncated-kernel mollification method is proposed as an effective regularization approach. Both the...
DOAJ
Open Access (DOAJ)
DOI:
10.3390/axioms15080593