Effect of Raphia vinifera Fibre Size and Reinforcement Ratio on the Physical and Mechanical Properties of an Epoxy Matrix Composite: Micromechanical Modelling and Weibull Analysis by Syrille Brice Tchinwoussi Youbi, Omar Harzallah, Nicodème Rodrigue Sikame Tagne, Paul William Mejouyo Huisken, Tido Tiwa Stanislas, Jean-Yves Drean, Sophie Bistac, Ebenezer Njeugna

“…Furthermore, the Cox–Krenkel mathematical model has the best approximated model for the experimental results after the tensile test. …”
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Development of a mathematical model of dependence of specific volumetric electrical resistance of SIW-4 insulation on factors affecting its reliability by Denisov I. V.

“…During the multifactorial analysis, the task was to select the minimum and maximum values of each factor under study, followed by the compilation of a planning matrix for a full factorial experiment. The resulting mathematical model allows us to determine the effective value of the specific volume electrical resistance of the SIW-4 insulation material depending on its operation under the given specific conditions. …”
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Some roughness results concerning reducibility for linear difference equations by Garyfalos Papaschinopoulos

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On polynomial EPr matrices by Ar. Meenakshi, N. Anandam

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A new computational method for sparse optimal control of cyber-physical systems with varying delay by Sida Lin, Dongyao Yang, Jinlong Yuan, Changzhi Wu, Tao Zhou, An Li, Chuanye Gu, Jun Xie, Kuikui Gao

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Influence of manufacturing shrinkage and microstructural features on the strength properties of carbon fibers/PEEK composite material by Evgeny Lomakin, Boris Fedulov, Alexey Fedorenko

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On the sharpness of some quantitative Muckenhoupt–Wheeden inequalities by Lerner, Andrei K., Li, Kangwei, Ombrosi, Sheldy, Rivera-Ríos, Israel P.

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Multi-Dimensional Markov Chains of M/G/1 Type by Valeriy Naumov, Konstantin Samouylov

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Approximation approach for backward stochastic Volterra integral equations by Kutorzi Edwin Yao, Mahvish Samar, Yufeng Shi

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Some details of proofs of theorems related to the quantum dynamical Yang-Baxter equation by Tom H. Koornwinder

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Corrigendum to “On Parametric and Matrix Solutions to the Diophantine Equation x2 + dy2 − z2 = 0 Where d Is a Positive Square-Free Integer” by James D. Shaw, James Guyker

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Mathematical Modeling and Experimental Investigation of the Dynamic Response for an Annular Circular Plate Made of Glass/Polyester Composite Under Different Boundary Conditions by Riyadh Makki Hashim, Samaher Mohammed Sarhan, Fathi Al-Shamma, M. N. Mohammed, Salah Al-Zubaidi, Oday I. Abdullah

“…The composite plate was processed by reinforcing the polyester matrix with E-glass fibers with a 50% volume fraction each by using the handy lay-up method. …”
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Error Correction for Check Digit Systems over p-Groups and Applications to DNA Sequences by Louis Beaugris

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On the periodic solutions of linear homogenous systems of differential equations by A. K. Bose

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Convexity preserving summability matrices by C. R. Selvaraj

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A Mathematical Model for Suppliers' Evaluation and Purchasing Spare Parts (A case study: Ferdowsi Power Plant, Mapna Operation and Repair Company) by Alireza Rashidi Komijan, Ahmad Masoudifar

“…Prioritization and grouping of parts were done by sampling the Kraljic matrix, and the priority factor for each part was determined. …”
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Extension of simultaneous Diophantine approximation algorithm for partial approximate common divisor variants by Wonhee Cho, Jiseung Kim, Changmin Lee

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A study on state dependent single server queue with Markov modulated arrival under hyper exponential service times using block matrix structured approach by Raghavendran. R, V. Vidhya

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Complete Homogeneous Symmetric Polynomials with Repeating Variables by Luis Angel González-Serrano, Egor A. Maximenko

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A New Method for the Bisymmetric Minimum Norm Solution of the Consistent Matrix Equations A1XB1=C1, A2XB2=C2 by Aijing Liu, Guoliang Chen, Xiangyun Zhang

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