# MATHEMATICA BOHEMICA

## Vol. 133, No. 3, 2008 · Contents

E. M. E. Zayed, M. A. El-Moneam:
On the rational recursive sequence $x_{n+1}=\Big( A+\sum_{i=0}^k\alpha_ix_{n-i}\Big) \Big/ \sum_{i=0}^k\beta_ix_{n-i}$

V. B. L. Chaurasia, Hari Singh Parihar:
On strong starlikeness criteria of $p$-valent functions

Anna Andruch-Sobilo, Andrzej Drozdowicz:
Asymptotic behaviour of solutions of third order nonlinear difference equations of neutral type

Yan-Kui Song:
On $\Cal C$-starcompact spaces

Tribonacci modulo $p^t$
$G$-space of isotropic directions and $G$-spaces of $\varphi$-scalars with $G=O( n,1,\mathbb{R})$
Modal operators on bounded residuated $l$-monoids