Mathematica - Volume 61 (84), No. 2 (December 2019)

---

AHMAD AL-OMARI and TAKASHI NOIRI
Operators in minimal spaces with hereditary classes
Pages 101-110
DOI: 10.24193/mathcluj.2019.2.01

BAYAZ DARABY, FATANEH DELZENDEH and ASGHAR RAHIMI
Some properties of fuzzy normed linear spaces and fuzzy Riesz bases
Pages 111-128
DOI: 10.24193/mathcluj.2019.2.02

YASSAMINA HAMADI, DJILLALI BOUAGADA and ABDENNEBI OMRANE
Sentinels for an epidemiological SIR model with spatial diffusion
Pages 129-137
DOI: 10.24193/mathcluj.2019.2.03

DETELINA KAMBUROVA and RUMEN MARINOV
Cournot equilibrium in case of (-1)-concave price function
Pages 138-145
DOI: 10.24193/mathcluj.2019.2.04

EMEKA PETER MAZI and TIMOTHY OPOOLA
A newly defined subclass of bi-univalent functions satisfying subordinate conditions
Pages 146-155
DOI: 10.24193/mathcluj.2019.2.05

REKIA MESSIOUENE and ABDERRAHMANE SENOUSSAOUI
The boundedness of a class of semiclassical Fourier integral operators on Besov spaces
Pages 156-168
DOI: 10.24193/mathcluj.2019.2.06

ANIL SHARMA and SACHIN KUMAR SRIVASTAVA
Non-existence of PR-pseudo-slant warped product submanifolds in paracosymplectic manifolds
Pages 169-182
DOI: 10.24193/mathcluj.2019.2.07

IULIAN I. SIMION
Sheets of conjugacy classes in simple algebraic groups
Pages 183-190
DOI: 10.24193/mathcluj.2019.2.08

BEHNAZ TOLUE
On the non-commuting graph of a group
Pages 191-198
DOI: 10.24193/mathcluj.2019.2.09

---