Restructuring of Global Pharmaceutical Supply Chains after COVID-19 possible firm strategies and models for
restructuring pharmaceutical chains aimed at increasing
On digital approximations for elliptic boundary value problemsWe study certain discrete boundary value problems for discrete analogue of model elliptic
pseudo On discrete boundary-value problems and their approximation propertiesDiscrete analogs of
pseudo-differential
operators and equations in discrete Sobolev
Discrete operators and equations: analysis and comparison of functions of a discrete variable and define discrete
pseudo-differential
operators acting in such spaces
The periodic Cauchy kernel, the periodic Bochner kernel, discrete pseudo-differential operatorsWe introduce a discrete
pseudo-differential
operator in an appropriate discrete functional space
On some new classes of pseudo-differential operatorsWe study Fredholm properties for a special class of elliptic
pseudo-differential
operators. Using a