Contents

Groups with conjugate permutable conditions (p. 115)

Shirong Li and Zhongchuan Meng

Exposed 2-homogeneous polynomials on L2P, 1 ≤ P ≤ ∞ (p. 123)

Sung Guen Kim

An application of a fixed-point theorem to best approximation for generalized affine mapping (p. 131)

Hemant Kumar Nashine

Koliha–Drazin invertibles form a regularity (p. 137)

Raymond Lubansky

Groups with finitely many normalizers of non-nilpotent subgroups (p. 143)

Francesco De Mari and Fausto De Giovanni

The hypercircle and J.L. Synge (p. 153)

Vincent Hart

On the Riesz idempotent for a class of operators (p. 163)

Salah Mecheri

The Weyl calculus: finite dimensional aspects (p. 171)

Martin Mathieu and Andwerner J. Ricker

On the triviality of certain Whitehead groups (p. 183)

Nicolas Grenier-Boley

On δ* sets and the generated ideal (p. 195)

Chandan Chattopadhyay