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2001/58/4

2001/58/4 (1) — DOI: 10.5486/PMD.2001.2356 — pp. 549-557
Base $N$ just touching covering systems

Gary E. Michalek

2001/58/4 (2) — DOI: 10.5486/PMD.2001.2359 — pp. 559-574
Existence and uniqueness theorem for slant immersions in Sasakian-space-forms

José Luis Cabrerizo, Alfonso Carriazo, Luis M. Fernández and Manuel Fernández

2001/58/4 (3) — DOI: 10.5486/PMD.2001.2366 — pp. 575-585
More about some functional equations of multiplicative symmetry

N. Brillouet-Belluot

2001/58/4 (4) — DOI: 10.5486/PMD.2001.2367 — pp. 587-604
On some class of hypersurfaces of semi-Euclidean spaces

Cengizhan Murathan, Kadri Arslan, Ryszard Deszcz, Ridvan Ezentaṣ and Cihan Özgür

2001/58/4 (5) — DOI: 10.5486/PMD.2001.2372 — pp. 605-634
An inductive definition of higher gap simplified morasses

István Szalkai

2001/58/4 (6) — DOI: 10.5486/PMD.2001.2382 — pp. 635-649
Ishikawa and Mann iterative processes with errors for generalized strongly nonlinear implicit quasi-variational inequalities

Y. J. Cho, J. H. Kim, N. J. Huang and S. M. Kang

2001/58/4 (7) — DOI: 10.5486/PMD.2001.2389 — pp. 651-666
Hyers—Ulam stability of the Cauchy functional equation on square-symmetric groupoids

Zsolt Páles

2001/58/4 (8) — DOI: 10.5486/PMD.2001.2398 — pp. 667-678
Strong convergence theorems for $H_p(\mathbb{T}\times \cdots \times \mathbb{T})$

Ferenc Weisz

2001/58/4 (9) — DOI: 10.5486/PMD.2001.2399 — pp. 679-682
On some properties of simplices in spaces of constant curvature

Jenő Horváth

2001/58/4 (10) — DOI: 10.5486/PMD.2001.2400 — pp. 683-691
On generalized quasi Einstein manifolds

M. C. Chaki

2001/58/4 (11) — DOI: 10.5486/PMD.2001.2406 — pp. 693-705
Strict complete regularity in the categories of bitopological spaces and ordered topological spaces

Koena Rufus Nailana

2001/58/4 (12) — DOI: 10.5486/PMD.2001.2408 — pp. 707-716
Homeomorphisms and monotone vector fields

S. Z. Németh

2001/58/4 (13) — DOI: 10.5486/PMD.2001.2414 — pp. 717-733
Additive derivations and Jordan derivations on algebras of unbounded operators

W. Timmermann

2001/58/4 (14) — DOI: 10.5486/PMD.2001.2419 — pp. 735-742
Approximately multiplicative functions

Gregor Dolinar

2001/58/4 (15) — DOI: 10.5486/PMD.2001.2436 — pp. 743-750
On the set for which 1 is univoque

I. Kátai and G. Kallós

2001/58/4 (16) — DOI: 10.5486/PMD.2001.2445 — pp. 751-778
Distribution functions of ratio sequences

Oto Strauch and János T. Tóth

2001/58/4 (17) — DOI: 10.5486/PMD.2001.2464 — pp. 779-790
Power integral bases in a parametric family of sextic fields

Péter Olajos

2001/58/4 (18) — DOI: 10.5486/PMD.2001.2536 — pp. 791-796
A new application of quasi power increasing sequences

L. Leindler