An Example of a Positive Semidefinite Double Sequence Which is Not a Moment Sequence Torben Maack Bisgaard OriginalPaper Pages: 273 - 277
The Henstock-Kurzweil-Pettis Integrals and Existence Theorems for the Cauchy Problem M. CichońI. KubiaczykA. Sikorska OriginalPaper Pages: 279 - 289
On the Embedding of Ordered Semigroups into Ordered Group Mohammed Ali Faya Ibrahim OriginalPaper Pages: 303 - 313
On Hankel Transform and Hankel Convolution of Beurling Type Distributions Having Upper Bounded Support M. BelhadjJ. J. Betancor OriginalPaper Pages: 315 - 336
The Generalized Holditch Theorem for the Homothetic Motions on the Planar Kinematics N. KuruoğluS. Yüce OriginalPaper Pages: 337 - 340
Existence of Solutions and of Multiple Solutions for Nonlinear Nonsmooth Periodic Systems Evgenia H. PapageorgiouNikolaos S. Papageorgiou OriginalPaper Pages: 347 - 371
Lattices with Complemented Tolerance Lattice S. RadeleczkiD. Schweigert OriginalPaper Pages: 407 - 412
Determinants of Matrices Associated with Incidence Functions on Posets Shaofang HongQi Sun OriginalPaper Pages: 431 - 443
On Properties of a Graph that Depend on its Distance Function Ladislav Nebeský OriginalPaper Pages: 445 - 456
On Topological Classification of Non-Archimedean Fréchet Spaces Wiesław Śliwa OriginalPaper Pages: 457 - 463
On a Connection of Number Theory with Graph Theory Lawrence SomerMichal Křížek OriginalPaper Pages: 465 - 485
On the Solution of Some Non-Local Problems F. CriadoF. Criado Jr.N. Odishelidze OriginalPaper Pages: 487 - 498
The Dual Group of a Dense Subgroup W. W. ComfortS. U. RaczkowskiF. Javier Trigos-Arrieta OriginalPaper Pages: 509 - 533
Commuting Toeplitz Operators on the Pluriharmonic Bergman Space Young Joo Lee OriginalPaper Pages: 535 - 544