Residues of logarithmic differential formsWe present an elementary introduction to the theory of logarithmic differential
forms ADDRESS FORMS AND WELL-WISHING FORMS IN AMERICAN AND RUSSIAN COMMUNICATIVE CULTURESThe paper deals with both address
forms and wishes in American and Russian linguocultures
On two questions of optimization theory concerning quadratic mappings of quadratic
forms. The second problem deals with the positivity of the maximum of finitely many of quadratic