Helmholtz operator with a quaternionic wave number and asso-ciated function theory / by V. V. Kravchenko and M. V. Shap-iro.
Kravchenko, V. V.
Helmholtz operator with a quaternionic wave number and asso-ciated function theory / by V. V. Kravchenko and M. V. Shap-iro. - México, D. F. : tamento de Matemáticas - 35 p. - Reporte interno; no. 96 / Instituto Politécnico Nacional, C-INVESTAV, Departamento de Matemáticas .
Helmholtz operator with a quaternionic wave number and asso-ciated function theory / by V. V. Kravchenko and M. V. Shap-iro. - México, D. F. : tamento de Matemáticas - 35 p. - Reporte interno; no. 96 / Instituto Politécnico Nacional, C-INVESTAV, Departamento de Matemáticas .