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Comments on fixed point results in classes of function with values in a b–metric space Janusz Brzdęk Original Paper Open access 02 November 2021 Article: 35
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Two q-congruences involving double basic hypergeometric sums Jian-Ping FangVictor J. W. Guo Original Paper 21 October 2021 Article: 25
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Harmonic-binomial Euler-like sums via expansions of \((\arcsin x)^p\) Amrik Singh NimbranPaul LevrieAnthony Sofo Original Paper 19 October 2021 Article: 23
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New bounds of Sinc function by using a family of exponential functions Xiao-Diao ChenHui WangPing Zhu Original Paper 11 October 2021 Article: 16
Free Banach lattices under convexity conditions Héctor Jardón-SánchezNiels Jakob LaustsenVladimir G. Troitsky Original Paper Open access 11 October 2021 Article: 15
Multiple solutions for superlinear double phase Neumann problems Nikolaos S. PapageorgiouVicenţiu D. RădulescuYoupei Zhang Original Paper Open access 10 October 2021 Article: 14
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Optimal bounds of classical and non-classical means in terms of Q means Monika NowickaAlfred Witkowski Original Paper Open access 08 October 2021 Article: 11
Monotonous two-parameter functions for asymptoticly approximating the inequalities involving the inverse tangent functions Xiao-Diao ChenCheng QianXianghui Pan Original Paper 08 October 2021 Article: 10
Results on entire and meromorphic solutions for several systems of quadratic trinomial functional equations with two complex variables Hong Yan XuYe Yang Jiang Original Paper 08 October 2021 Article: 8