2001-2002 speakers
October 12, 2001: Nguyen Sanh, Mahidol University (THAILAND), p-Injectivity and generalizations of V-rings. October 26, 2001: Kostia I. Beidar, National Cheng-Kung University, Tainan (TAIWAN), ON ESSENTIAL EXTENSIONS OF DIRECT SUMS OF INJECTIVE MODULES. November 7, 2001: Philipp Rothmaler, Ohio State University-Lima, On the commutation of envelopes and covers. November 30, 2001: Suddarshan Sehgal, University of Alberta, CANADA. January 25, 2002: Ivo Herzog, Ohio State University-Lima, The existence of pure-injective envelopes. February 15, 2002: Nanqing Ding, Nanjing University, China /OSU-Lima, On some open problems in envelopes and covers of modules. March 1, 2002: Mohamad Saleh, Bir Zeit University/Ohio University, Characterization of locally q.f.d. modules. April 12, 2002: Francesca Tartarone, Dipartimento di Matematica, Universita' degli Studi di Roma "Roma Tre", Roma, Italy, Polynomial closure in Notherian pseudo-valuation domains. April 26, 2002: S. K. Jain, Ohio University, Matrix rings over Local rings.