CONTENTS Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Vol. 35, No. 1, 2019
DORIN ANDRICA and OVIDIU BAGDASAR
On some results concerning the polygonal polynomials pp. 01 – 12
ALINARAMONA BAIAS, FLORINA BLAGA and DORIAN POPA
Best Ulam constant for a linear difference equation pp. 13 – 22
APIMUK BUAKIRD and SATIT SAEJUNG
Ulam stability with respect to a directed graph for some fixed point equations pp.Â 23 – 30
BILAL A. CHAT, HILAL A. GANIE and S. PIRZADA
Bounds for the skew Laplacian spectral radius of oriented graphs pp. 31 – 40
HATICE ASLAN HANÃ‡ER, MURAT OLGUN and ISHAK ALTUN
Some new types multivalued Fcontractions on quasi metric spaces and their fixed points pp. 41 – 50
ADRIAN HOLHOÅž
A sequence of positive linear operators related to powered Baskakov basis pp. 51 – 58
CRISTINA E. HRETCANU and ADARA M. BLAGA
Hemislant submanifolds in metallic Riemannian manifolds pp. 59 – 68
CONSTANTIN P. NICULESCU
The AbelSteffensen inequality in higher dimensions pp.Â 69 – 78
ALEXANDRU ORZAN
A new class of fractional type setvalued functions pp. 79 – 84
WARUT SAKSIRIKUN, VASILE BERINDE and NARIN PETROT
Coincidence point theorems for cyclic multivalued and hybrid contractive mappings pp.Â 85 – 94
RAWEEROTE SUPARATULATORN and SUTHEP SUANTAI
A new hybrid algorithm for global minimization of best proximity points in Hilbert spaces pp. 95 – 102
BOYAN ZLATANOV
Kottmanâ€™s constant, packing constant and Riesz angle in some classes of KÃ¶the sequence spaces pp.Â 103 – 124

Kottman’s constant, packing constant and Riesz angle in some classes of KÃ¶the sequence spaces

A new hybrid algorithm for global minimization of best proximity points in Hilbert spaces

Coincidence point theorems for cyclic multivalued and hybrid contractive mappings

A new class of fractional type setvalued functions

The AbelSteffensen inequality in higher dimensions

A sequence of positive linear operators related to powered Baskakov basis

Some new types multivalued Fcontractions on quasi metric spaces and their fixed points

Bounds for the skew Laplacian spectral radius of oriented graphs

Ulam stability with respect to a directed graph for some fixed point equations

Best Ulam constant for a linear difference equation

On some results concerning the polygonal polynomials