Volume & Issue: Volume 5, Issue 2, Autumn 2020, Pages 71-150 

Original Scientific Paper

1. Numerical Calculation of Fractional Derivatives for the Sinc Functions via Legendre Polynomials

Pages 71-86

Abbas Saadatmandi; Ali Khani; Mohammad Reza Azizi

2. On L(d,1)-labelling of Trees

Pages 87-102

Irena Hrastnik; Janez Žerovnik

3. The Zagreb Index of Bucket Recursive Trees

Pages 103-111

Ramin Kazemi; Ali Behtoei; Akram Kohansal

4. Tension Reduction between Planck data and LSS by Dynamical Dark Energy Model

Pages 113-130

Aghile Ebrahimi; M. Monemzadeh; Hossein Moshafi; Seyed Mohammad Sadegh Movahed