Hiroshi Yamazawa

Multisummability of formal solutions to the Cauchy problem for some linear partial differential equations

Formal Gevrey Class of Formal Power Series Solution for Singular First Order Linear Partial Differential Operators

Singular solutions of the Briot-Bouquet type partial differential equations

q-ANALOGUE OF SUMMABILITY OF FORMAL SOLUTIONS OF SOME LINEAR q-DIFFERENCE-DIFFERENTIAL EQUATIONS

Structure of Solutions of Nonlinear Partial Differential Equations of Gerard-Tahara Type

Holomorphic and Singular Solutions of q-Difference-Differential Equations of Briot-Bouquet Type

Parametric borel summability for some semilinear system of partial differential equations

Maillet type theorem, convolution equations and multisummability of formal solutions (Recent development of microlocal analysis and asymptotic analysis)

Remarks on formal solution and genuine solutions for some nonlinear partial differential equations

Borel summability for a formal solution of ∂/∂t u(t,x) = (∂/∂x)² u(t,x) + t(t∂/∂t)³ u(t,x)