Results 1 to 10 of about 322,955 (175)
Researches in Mathematics, 2021 The criterion of the best non-symmetric approximant for $n$-variable functions in the space $L_{1, p_2,...,p_n ...
M.Ye. Tkachenko, V.M. Traktynska
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Lightweight noncommutative key exchange protocol for IoT environments
Frontiers in Environmental Science, 2022 Network communications are expanding rapidly in many fields, including telecommunications, the Internet of Things, space, consumer electronics, and the military, with different privacy and security issues at stake in each of these areas.
Shamsa Kanwal +5 more
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Sharp inequalities of various metrics on the classes of functions with given comparison function
Researches in Mathematics, 2021 For any $q > p > 0$, $\omega > 0,$ $d \ge 2 \omega,$ we obtain the following sharp inequality of various metrics $$ \|x\|_{L_q(I_{d})} \le \frac{\|\varphi + c\|_{L_q(I_{2\omega})}}{\|\varphi + c \|_{L_p(I_{2\omega})}} \|x\|_{L_p(I_{d})} $$ on the ...
T.V. Alexandrova, V.A. Kofanov
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Lossy Compression using Adaptive Polynomial Image Encoding
Advances in Electrical and Computer Engineering, 2021 In this paper, an efficient lossy compression approach using adaptive-block polynomial curve-fitting encoding is proposed. The main idea of polynomial curve fitting is to reduce the number of data elements in an image block to a few coefficients.
OTHMAN, S. +3 more
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IEEE Access, 2020 To improve the visual quality of noisy medical images acquired by low radiation dose imaging, medical image denoising is highly desirable for clinical disease diagnosis.
Linlin Ji, Qiang Guo, Mingli Zhang
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Application of climatological approach to determine the temperature of radiation fogs formation
Український гідрометеорологічний журнал, 2022 The effectiveness of a radiation fog forecast is determined by the accuracy of a forecast for two values – temperature of fog formation and minimum air temperature.
O. M. Hrushevskyi, A. O. Yatsyshen
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GENERALIZATIONS OF CERTAIN WELL-KNOWN INEQUALITIES FOR RATIONAL FUNCTIONS
Проблемы анализа, 2022 In this paper we generalize and refine a result of Wali and Shah concerning the estimate of the derivative of the maximum modulus of rational functions with prescribed poles and restricted zeros.
M. Y. Mir, S. L. Wali, W. M. Shah
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Image inpainting-based behavior image secret sharing
Mathematical Biosciences and Engineering, 2020 The polynomial-based image secret sharing (ISS) scheme encodes a secret image into n shadows assigned to n participants. The secret image with high resolution is decoded by Lagrange interpolation when collecting any k or more shadows.
Xuehu Yan +4 more
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Some inequalities for the polar derivative of some classes of polynomials [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2019 In this paper, we investigate an upper bound of the polar derivative of a polynomial of degree where zeros are in and the remaining zeros are outside where .
Nuttapong Arunrat +1 more
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Safety Margin Prediction Algorithms Based on Linear Regression Analysis Estimates
Mathematics, 2022 In this paper, we consider the problem of approximating the safety margin of a single instance of a technical system based on inaccurate observations at specified time points.
Gurami Tsitsiashvili, Alexandr Losev
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