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Wyniki wyszukiwania dla: mathematica
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Acta Mathematicae Applicatae Sinica-English Series
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Discussiones Mathematicae Differential Inclusions Control and Optimization
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Erratum to "Formulas and Theorems for the Special Functions of Mathematical Physics" by W. Magnus, F. Oberhettinger, R. P. Soni
PublikacjaWe correct a number of misprints in the handbook "Formulas and theorems for the special functions of mathematial physics" (3rd edition) by Magnus, Oberhettinger and Soni.
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Mathematical modeling and prediction of pit to crack transition under cyclic thermal load using artificial neural network
PublikacjaThe formation of pitting is a major problem in most metals, which is caused by extremely localized corrosion that creates small holes in metal and subsequently, it changes into cracks under mechanical load, thermo-mechanical stress, and corrosion process factors. This research aims to study pit to crack transition phenomenon of steel boiler heat tubes under cyclic thermal load, and mathematical modeling...
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Mathematical model of the energy consumption calculation during the pine sawn wood (Pinus sylvestris L.) drying process
PublikacjaThe article presents the modification of the existing mathematical model to calculate energy consumption during conventional drying process. Apart from energy consumption the model permits to estimate the time of high-temperature drying process. The drying medium is air and superheated steam mixture. The obtained calculation results were compared with conducted experimental tests of drying square-edged sawn sapwood timber (Pinus...
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Harmonic Vibrations of Nanosized Magnetoelectric Bodies with Coupled Surface and Interphase Effects: Mathematical Models and Finite Element Approaches
PublikacjaThe harmonic problems for piezomagnetoelectric nanosized bodies with taking into account the coupled damping and surface effects are considered on the base of the generalized Gurtin-Murdoch model. In the development of previous investigations, the coupled mechanical, electric and magnetic surface effects with surface inertial terms are introduced into the model. For a homogeneous model, the composite material is considered as homogeneous...
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Influence of service ageing on polyester-reinforced polyvinyl chloride-coated fabrics reported through mathematical material models
PublikacjaIn this paper the coupled service (constructional tension) and environmental (sunlight, rainfalls, temperature variations) ageing influence on the polyester-reinforced polyvinyl chloride (PVC)-coated fabric VALMEX is studied. Two cases of the same fabric have been analyzed: one USED for 20 years on the real construction of the Forest Opera in Sopot (Poland), and one kept as a spare material (NOT USED). The following tests have...
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Innovations in Wastewater Treatment: Harnessing Mathematical Modeling and Computer Simulations with Cutting-Edge Technologies and Advanced Control Systems
PublikacjaThe wastewater treatment landscape in Central Europe, particularly in Poland, has undergone a profound transformation due to European Union (EU) integration. Fueled by EU funding and rapid technological advancements, wastewater treatment plants (WWTPs) have adopted cutting-edge control methods to adhere to EU Water Framework Directive mandates. WWTPs contend with complexities such as variable flow rates, temperature fluctuations,...
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STUDIA SCIENTIARUM MATHEMATICARUM HUNGARICA
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Mathematical Thinking and Learning
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Communications in Mathematical Sciences
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Journal of Mathematical Behavior (The)
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BULLETIN OF MATHEMATICAL BIOLOGY
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COMMUNICATIONS IN MATHEMATICAL PHYSICS
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Reports on Mathematical Logic
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AMERICAN MATHEMATICAL MONTHLY
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DUKE MATHEMATICAL JOURNAL
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Hokkaido Mathematical Journal
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Journal of Mathematical Study
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Journal of Mathematical Cryptology
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Kyungpook Mathematical Journal
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Carpathian Mathematical Publications
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Eurasian Mathematical Journal
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Bulletin of Mathematical Sciences
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Journal of Mathematical Analysis
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Journal of Mathematical Extension
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Serdica Mathematical Journal
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Journal of Mathematical Neuroscience
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Analysis and Mathematical Physics
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Honam Mathematical Journal
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Journal of Mathematical Inequalities
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Journal of Mathematical Modeling
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Journal of Mathematical Sciences
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Research in the Mathematical Sciences
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Panamerican Mathematical Journal
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Mathematical Methods of Statistics
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Communications in Mathematical Analysis
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GLASGOW MATHEMATICAL JOURNAL
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Mathematical Biology and Bioinformatics
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Ufa Mathematical Journal
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Hiroshima Mathematical Journal
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Mathematical Programming Computation
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Georgian Mathematical Journal
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Arnold Mathematical Journal
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Applied Mathematical Finance
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Tbilisi Mathematical Journal
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JOURNAL OF MATHEMATICAL BIOLOGY
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Vladikavkaz Mathematical Journal
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MICHIGAN MATHEMATICAL JOURNAL
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APPLIED MATHEMATICAL MODELLING
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