Results 51 to 60 of about 221,434 (164)
Qualitative properties of mathematical model of English language education
Advances in Difference Equations, 2021 This paper presents a mathematical model that examines the impacts of traditional and modern educational programs. We calculate two reproduction numbers. By using the Chavez and Song theorem, we show that backward bifurcation occurs.
Atena Ghasemabadi, Nahid Soltanian
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Mathematical properties of the gene duplication cost
Discrete Applied Mathematics, 2019 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pawel Górecki 0001 +3 more
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The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2013 This paper presents how to perform simulation (prediction) mechanical properties of aluminum alloys of the system Al-Zn-Mg-Cu. Graphical interface that can predict the mechanical properties studied was performed using MATLAB software version 6.5 based on
Marian-Iulian NEACSU +2 more
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Advances in Mechanical Engineering, 2014 Additive manufacturing (AM) is increasingly applied in the development projects from the initial idea to the finished product. The reasons are multiple, but what should be emphasised is the possibility of relatively rapid manufacturing of the products of
Ana Pilipović +2 more
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Mathematical Properties of the Variance of the Multinomial Distribution
Journal of Mathematical Analysis and Applications, 1995 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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SU UNA CLASSE DI MODELLI MATEMATICI PER L'URBANISTICA
Ratio Mathematica, 1995 In this paper a two parameter general mathematical model for the urbanistic applications is considered. The exponentiai and gravitatiaaai models are very particular cases, We examine the properties of the model with all the possible values of the ...
Antonio Maturo, Loredana Renzullo
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Revista Brasileira de Ciência do SoloThe soil water retention curve (SWRC) is essential for vadose zone hydrological modeling and related applications. In 2004, Groenevelt and Grant (GRT) presented a mathematical model for describing the SWRC and reported its mathematical versatility and ...
Robson André Armindo +6 more
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Water ow on vegetated hill. 1D shallow water equation type model
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2015 A mathematical model for the water ow on a hill covered by variable distributed vegetation is proposed in this article. The model takes into account the variation of the geometrical properties of the terrain surface, but it assumes that the surface ...
Ion Stelian +4 more
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Middle School Students' and Mathematicians' Judgments of Mathematical Typicality
Journal of Numerical Cognition, 2018 K-12 students often rely on testing examples to explore and determine the truth of mathematical conjectures. However, little is known about how K-12 students choose examples and what elements are important when considering example choice.
Candace Walkington +4 more
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Mathematical properties of the jpeg2000 wavelet filters
IEEE Transactions on Image Processing, 2003 The LeGall 5/3 and Daubechies 9/7 filters have risen to special prominence because they were selected for inclusion in the JPEG2000 standard. We determine their key mathematical features: Riesz bounds, order of approximation, and regularity (Hölder and Sobolev). We give approximation theoretic quantities such as the asymptotic constant for the L2 error
Michael Unser, Thierry Blu
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