Results 1 to 10 of about 1,321,024 (261)
Computing Kazhdan Constants by Semidefinite Programming [PDF]
Experimental Mathematics, 2017 Kazhdan constants of discrete groups are hard to compute and the actual constants are known only for several classes of groups. By solving a semidefinite programming problem by a computer, we obtain a lower bound of the Kazhdan constant of a discrete group. Positive lower bounds imply that the group has property (T).
Yuichi Kabaya, Koji Fujiwara
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Computer program for the expression of the kinetic equations of enzyme reactions as functions of the rate constants and the initial concentrations [PDF]
Biochemical Journal, 1990 A versatile computer program with an easy input method has been developed for the construction of the terms in kinetic equations of enzyme reactions. It allows the expression of the time-dependence of the concentrations of all of the species involved as functions of the kinetic parameters.
R. Varón +4 more
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Monte Carlo Method to Uncertainty Evaluation of The Relative Dielectric Constant and Loss Tangent Measured by Split-Cavity Resonator Technique [PDF]
MATEC Web of Conferences, 2020 According to the mathematical model of the split-cylinder resonator method, it is impossible to establish a simple equation between the intermediate variables and the relative dielectric constant or the loss tangent.
Zhao Fei +4 more
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Measuring system for comprehensive testing of electrical machines [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2020 The article presents a measuring system designed for a comprehensive experimental testing of various types of electric machines. These tests include measurements of electrical, electromagnetic, kinematic, as well as mechanical and thermal quantities. The
Adam Biernat, Włodzimierz Przyborowski
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Современные информационные технологии и IT-образование, 2021 The proposed article examines the methodology for developing students' thinking flexibility by combining various approaches to the implementation of educational mathematical tasks.
Valeriy Sekovanov +3 more
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Outline of historical and problematic development of technical education.
Zeszyty Naukowe Wyższej Szkoły Finansów i Prawa w Bielsku-Białej, 2023 The era in which we currently live is .extremely extremely dominated by scientific and technological advances and technology, and has undergone significant changes over the past 230 years.
Agata Leśniak +3 more
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Cogent Engineering, 2022 This study developed mathematical modeling equations for the interactions between outdoor electric power generator air emissions and indoor receptors location.
Olumuyiwa Akintola, Jacob Sonibare
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Local Fractional Metric Dimensions of Generalized Petersen Networks
IEEE Access, 2021 Metric dimension is a distance-based tool that is used in the different fields of computer science and chemistry such as navigation, combinatorial optimization, pattern recognition, image processing, integer programming and formation of chemical ...
Mohsin Raza +2 more
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SODES: Solving ordinary differential equations step by step [PDF]
, 2023 In this paper, we introduce SODES (Stepwise Ordinary Differential Equations Solver) a new solver for Ordinary Differential Equations (ODE). SODES can optionally provide the solution displaying all the steps needed to obtain it.
Aguilera-Venegas, Gabriel +7 more
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Computing Expected Runtimes for Constant Probability Programs [PDF]
, 2019 We introduce the class of constant probability (CP) programs and show that classical results from probability theory directly yield a simple decision procedure for (positive) almost sure termination of programs in this class. Moreover, asymptotically tight bounds on their expected runtime can always be computed easily.
Jürgen Giesl, Peter Giesl, Marcel Hark
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