Vol. 32 No. 3 (2001)

Papers

• On properties of nil subsets in difference algebras

  E. H. Roh, Y. B. Jun, S. Y. Kim, W. H. Shim

  167-172

• On the solutions of mixed plane problems that are unbounded where the boundary conditions change

  M. G. El-Sheikh, V. N. Gavdzinski, A. E. Radwan

  173-180

• Common fixed points versus best approximations

  Abdul Latif

  181-186

• On the boundary conditions for products of Sturm-Liouville differential operators

  Sobhy El-Sayed Ibrahim

  187-199

• On the oscillation of a nonlinear two-dimensional difference systems

  E. Thandapani, B. Ponnammal

  201-209

• Better bounds in some Ostrowski-Gruss type inequalities

  S. S. Dragomir

  211-216

• On some fundamental finite difference inequalities

  B. G. Pachpatte

  217-223

• On $ (J, p_n) $ summability of fourier series

  Satish Chandra

  225-230

• The asymptotic closure of an ideal relative to a module

  Sylvia M. Foster, Johnny A. Johnson

  231-235

• Some counterexamples and properties on subspaces of generalized regular-Lindelof spaces

  A. Kilicman, A. J. Fawakhreh

  237-245