A generalization of contraction principle by K. M. Ghosh

“…In this paper, a generalized mean value contraction is introduced. This contraction is an extension of the contractions of earlier researchers and of the generalized mean value non-expansive mapping. …”
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On a generalization of the corona problem by Graziano Gentili, Daniele C. Struppa

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Editorial: General Issue - 2023 by Craig Andrew Hammond, Judith Enriquez, David Allan

“… This is the editorial article for the PRISM General Issue: Volume 5, Issue 1 (2023) …”
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Generalized logistic equation on Networks by Elbetch, Bilel

“…In this paper, we consider a general single species model in a heterogeneous environment of $n$ patches ($n\ge 2$), where each patch follows a generalized logistic law. …”
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Superconformal blocks: general theory by Ilija Burić, Volker Schomerus, Evgeny Sobko

“…Solu­ tions to the associated eigenvalue problem can be obtained through a quantum mechanical perturbation theory that truncates at some finite order so that all results are exact. We illustrate the general theory at the example of d = 1 dimensional theories with N $$ \mathcal{N} $$ = 2 supersymmetry for which we recover known superblocks. …”
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From Epiphylogenesis to General Organology by Robert Alexander Gorny, Andrej Radman

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On generalized biderivations of Banach algebras by Berna Arslan

Subjects: “…generalized biderivation…”
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Capacities in Generalized Orlicz Spaces by Debangana Baruah, Petteri Harjulehto, Peter Hästö

“…In this paper basic properties of both Sobolev and relative capacities are studied in generalized Orlicz spaces. The capacities are compared with each other and the Hausdorff measure. …”
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The clinical method in general surgery by Antonio Ríos Rodríguez, Reinaldo Jiménez Prendes

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On a generalization of u-means by Francois Dubeau

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On a generalization of Hankel kernel by C. Nasim, B. D. Aggarwala

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Generalized Interpolative Contractions and an Application by Muhammad Nazam, Hassen Aydi, Aftab Hussain

“…In this study, we introduce a property (P) and the generalized interpolative contractions of types I, II, III, and IV. …”
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A generalization of the Itô formula by Said Ngobi

“…The classical Itô formula is generalized to some anticipating processes. The processes we consider are in a Sobolev space which is a subset of the space of square integrable functions over a white noise space. …”
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On Generalized Periodic-Like Rings by Howard E. Bell, Adil Yaqub

“…Let R be a ring with center Z, Jacobson radical J, and set N of all nilpotent elements. Call R generalized periodic-like if for all x∈R∖(N∪J∪Z) there exist positive integers m, n of opposite parity for which xm−xn∈N∩Z. …”
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A generalized formula of Hardy by Geoffrey B. Campbell

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The generalization and proof of Bertrand's postulate by George Giordano

“…The purpose of this paper is to show that for 0<r<1 one can determine explicitly an x0 such that ∀x≥x0, ∃ at least one prime between rx and x. This is a generalization of Bertrand's Postulate. Furthermore, the same procedures are used to show that if one can find upper and lower bounds for θ(x) whose difference is kxρ then ∃ a prime between x and x−Kxρ, where k, K>0 are constants, 0<ρ<1 and θ(x)=∑p≤xlnp, where p runs over the primes.…”
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Generalized Derivations of BCC-Algebras by S. M. Bawazeer, N. O. Alshehri, Rawia Saleh Babusail

“…The notion of generalized derivations of BCC-algebras is introduced, and some related properties are investigated. …”
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The Dual of Generalized Fuzzy Subspaces by Wenjuan Chen, Yanyong Guan

“…We define the dual of generalized fuzzy subspaces first. These concepts generalize the dual of fuzzy subspaces. …”
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Message from the General Secretary

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Generalizations of Hardy's integral inequalities by Yang Bicheng, Lokenath Debnath

“…This paper deals with some new generalizations of Hardy's integral inequalities. Some cases concerning whether the constant factors involved in these inequalities are best possible are discussed in some detail.…”
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