This comprehensive yet concise book deals with nonlocal elliptic differential operators, whose coefficients involve shifts ...
اقرأ المزيدProblems linking the shape of a domain or the coefficients of an elliptic operator to the sequence of its eigenvalues are ...
اقرأ المزيدProblems linking the shape of a domain or the coefficients of an elliptic operator to the sequence of its eigenvalues are ...
اقرأ المزيد