Results 1 to 10 of about 25,613,351 (218)
Some new dynamic Steffensen-type inequalities on a general time scale measure space
AIMS Mathematics, 2022 Our work is based on the multiple inequalities illustrated by Josip Pečarić in 2013, 1982 and Srivastava in 2017. With the help of a positive σ-finite measure, we generalize a number of those inequalities to a general time scale measure space.
Ahmed A. El-Deeb +3 more
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IEEE Access, 2021 This paper considers exponential stability for a class of timescale-type differential-difference equation with bounded time-varying delay. Based on time scale theory, internally positive representation technique, as well as the existing exponential ...
Qiang Xiao, Yin Yang, Tingwen Huang
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Investigation of the Hydrological Response to Meteorological Drought in Kashkan Sub-Catchments [PDF]
محیط زیست و مهندسی آب, 2022 The meteorological drought phenomenon and its relationship to the hydrological response of the catchments are of particular importance in the development of programs related to the comprehensive water management of the basin.
Rahim Kazemi +2 more
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Frontiers in Energy Research, 2022 Accurate state estimation is essential for the safe and reliable operation of lithium-ion batteries. However, the accuracy of the battery state estimation depends on the accuracy of the battery parameters.
Shiyu Ji, Yi Sun, Zexing Chen, Wu Liao
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Certain novel estimates within fractional calculus theory on time scales
AIMS Mathematics, 2020 The key purpose of this study is to suggest a delta Riemann-Liouville (RL) fractional integral operators for deriving certain novel refinements of Pólya-Szegö and Čebyšev type inequalities on time scales.
Jian-Mei Shen +4 more
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Water Supply, 2022 For the hilly-plain-wetland complex ecosystem in the cold region of Northeast China, in order to solve the problems, which include the scarcity of surface rainfall stations and the inability to provide accurate surface precipitation for hydrological ...
Zhu-Xian Wang +5 more
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Santa Ana Winds: Fractal-Based Analysis in a Semi-Arid Zone of Northern Mexico
Atmosphere, 2021 A fractal analysis based on the time series of precipitation, temperature, pressure, relative humidity, and wind speed was performed for 16 weather stations located in the hydrographic basin of the Guadalupe River in Baja California, Mexico.
Yeraldin Serpa-Usta +8 more
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Oscillation of noncanonical fourth-order dynamic equations
Applied Mathematics in Science and Engineering, 2023 We present two sufficient conditions for the oscillatory behaviour of a class of noncanonical fourth-order dynamic equations on arbitrary time scales. An illustrative example is included to show that new criteria improve related results reported in the ...
Qingmin Liu +3 more
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Journal of Marine Science and Engineering, 2021 This article derives the time scale of pipeline scour caused by 2D (long-crested) and 3D (short-crested) nonlinear irregular waves and current for wave-dominant flow.
Dag Myrhaug, Muk Chen Ong
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Hermite-Hadamard Type Inequalities for the Class of Convex Functions on Time Scale
Mathematics, 2019 We investigate a time scale version of two auxiliary functions for the class of convex functions. We derive several novel dynamic inequalities for these classes of convex functions.
Saima Rashid +4 more
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