Volume: 4 Issue: 1 , 3/1/21

Year: 2021

Research Article

Research Article

1. Francesco Altomare - the remarkable mathematician and human being

Mirella Cappellettı Montano , Vita Leonessa , Lars Erik Persson

Page: 1-19

Research Article

2. Grüss and Grüss-Voronovskaya-type estimates for complex convolution polynomial operators

Sorın Gal , Ionut T. Iancu

Page: 20-33

Research Article

3. Abstract generalized fractional Landau inequalities over $\mathbb{R}$

George Anastassiou

Page: 34-47

Research Article

4. A survey on recent results in Korovkin’s approximation theory in modular spaces

Ilaria Mantellını , Antonio Boccuto , Carlo Bardaro

Page: 48-60

Research Article

5. Congruence and metaplectic covariance: Rational biquadratic reciprocity and quantum entanglement

Walter J. Schempp

Page: 61-80

Research Article

6. Heun equations and combinatorial identities

Adina Barar , Gabriela Mocanu , Ioan Raşa

Page: 81-90

Research Article

7. Infimal generators and monotone sublinear operators

Semën Samsonovich Kutateladze

Page: 91-92

Research Article

8. On Hölder continuity and equivalent formulation of intrinsic Harnack estimates for an anisotropic parabolic degenerate prototype equation

Simone Ciani , Vincenzo Vesprı

Page: 93-103

Research Article

9. Weak $A$-frames and weak $A$-semi-frames

Jean Pierre Antoıne , Giorgia Bellomonte , Camillo Trapanı

Page: 104-118

Research Article

10. On the Korovkin-type approximation of set-valued continuous functions

Michele Campıtı

Page: 119-134
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