Presic Type Fixed Point Theorem for Four Maps in Metric Spaces by K. P. R. Rao, Sk. Sadik, S. Manro

“…We obtained a Presic type fixed point theorem for two pairs of jointly 2k-weakly compatible maps in metric spaces. …”
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Fixed Point Theorems for Ćirić-Berinde Type Contractive Multivalued Mappings by Seong-Hoon Cho

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Localized RG flows on composite defects and C $$ \mathcal{C} $$ -theorem by Dongsheng Ge, Tatsuma Nishioka, Soichiro Shimamori

Subjects: “…Field Theories in Higher Dimensions…”
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A variant of a fixed point theorem of Browder-Fan and Reich by V. M. Sehgal

“…The result is then used to prove several fixed point theorems.…”
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Neuroeducation meets virtual reality: theoretical analysis and implications for didactic design by Terrenghi Ilaria, Garavaglia Andrea

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Theoretical Organization of Motivations to Attend First Aid Education: Scoping Review

“…Linking theory to motivations ideally helps develop future research in the field from psychological and sociological perspectives.  …”
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Theoretical and methodological approaches to the problem of student’s health in the algorithm of recreational activities by Viacheslav Zaytzev, Krzysztof Prusik, Svitlana Manucharyan

“…The aim of the study is theoretical and methodological approaches to the problem of student’s health in the algorithm of recreational activities. …”
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Non-Integer Valued Winding Numbers and a Generalized Residue Theorem by Norbert Hungerbühler, Micha Wasem

“…This residue theorem can be used to calculate the value of improper integrals for which the standard technique with the classical residue theorem does not apply.…”
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THEORETICAL AND METHODOLOGICAL FOUNDATIONS OF SOCIO-POLITICAL ANALYSIS OF DIGITAL PROTEST ACTIVITY by M. A. Tanina, I. A. Yurasov, V. A. Yudina, O. A. Zyablikova

“…The purpose of this paper is to determine the theoretical and methodological foundations of the socio-political analysis of digital protest activity in modern societies. …”
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A generalization of a theorem by Cheo and Yien concerning digital sums by Curtis N. Cooper, Robert E. Kennedy

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Individual Educational Paths in the Universities of Russia and Great Britain: Theoretical Aspects by N. Y. Shaposhnikova

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Individual Educational Paths in the Universities of Russia and Great Britain (Theoretical Aspects) by N. Yu. Shaposhnikova

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Giaccardi Inequality for Modified h-Convex Functions and Mean Value Theorems by Yonghong Liu, Wasim Iqbal, Atiq Ur Rehman, Ghulam Farid, Kamsing Nonlaopon

“…In this article, we consider the class of modified h−convex functions and derive the famous Giaccardi and Petrovic′ type inequalities for this class of functions. The mean value theorems for the functionals due to Giaccardi and Petrovic′ type inequalities are formulated. …”
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The Information-Theoretic Treatment of Spinless Particles with the Assorted Diatomic Molecular Potential by Muhammad Roshanzamir

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Theoretical and methodological approaches to the study of bases of formation of social activity of youth by E. V. Domashova, E. V. Blagovskaya, T. A. Gonohova

“…The article analyses theoretical approaches to the study of the foundations of the formation of social activity of young people: philosophical, pedagogical, psychological, and sociological. …”
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Direct and Inverse Approximation Theorems for Baskakov Operators with the Jacobi-Type Weight by Guo Feng

“…Using this K-functional, direct and inverse approximation theorems for the Baskakov operators with the Jacobi-type weight are obtained in this paper.…”
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A Generalization of a Greguš Fixed Point Theorem in Metric Spaces by Marwan A. Kutbi, A. Amini-Harandi, N. Hussain

“…We first introduce a new class of contractive mappings in the setting of metric spaces and then we present certain Greguš type fixed point theorems for such mappings. As an application, we derive certain Greguš type common fixed theorems. …”
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Existence Theorems for Fractional Semilinear Integrodifferential Equations with Noninstantaneous Impulses and Delay by Bo Zhu, Minhui Zhu

“…In this paper, we consider a class of fractional semilinear integrodifferential equations with noninstantaneous impulses and delay. By the semigroup theory and fixed point theorems, we establish various theorems for the existence of mild solutions for the problem. …”
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Detailed Theoretical Model for Adjustable Gain-Clamped Semiconductor Optical Amplifier by Lin Liu, Craig Michie, Anthony E. Kelly, Ivan Andonovic

“…This type of subsystem can be used for power equalisation and linear amplification in packet-based dynamic systems such as passive optical networks (PONs). A detailed theoretical model is presented in this paper to simulate the operation of the AGC-SOA, which gives a better understanding of the underlying gain clamping mechanics. …”
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n-Tuplet Coincidence Point Theorems in Intuitionistic Fuzzy Normed Spaces by Müzeyyen Ertürk, Vatan Karakaya

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