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A Triangular-Matrix-Based Spectral Encoding Method for Broadband Filtering and Reconstruction-Based Spectral Measurement. [PDF]
Sensors (Basel)Broadband filtering and reconstruction-based spectral measurement represent a hot technical route for miniaturized spectral measurement; the measurement encoding scheme has a great effect on the spectral reconstruction fidelity.
Yue P, Wang X.
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PENGGUNAAN METODE BORNHUETTER-FERGUSON UNTUK ESTIMASI CADANGAN KLAIM
Jurnal Lebesgue, 2023 Health insurance company have to determine claim reserve that’s suitable with the existing condition. There is three party that’s involved in the health insurance management, namely the policy holder, Admedika as the third party administration, and also ...
Riaman Riaman +2 more
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The smallest singular value of certain Toeplitz-related parametric triangular matrices
Special Matrices, 2021 Let L be the infinite lower triangular Toeplitz matrix with first column (µ, a1, a2, ..., ap, a1, ..., ap, ...)T and let D be the infinite diagonal matrix whose entries are 1, 2, 3, . . . Let A := L + D be the sum of these two matrices.
Solary Maryam Shams +2 more
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Cryptography using Automata Theory [PDF]
ITM Web of Conferences, 2022 Encryption and decryption are the two most crucial components of cryptography. Data protection is the main objective of both systems. We utilised encryption to transform plain text into ciphertext.
Vayadande Kuldeep +4 more
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The image of polynomials in one variable on 2×2 upper triangular matrix algebras
AIMS Mathematics, 2022 In the present paper, we give a description of the image of polynomials in one variable on 2×2 upper triangular matrix algebras over an algebraically closed field.
Lan Lu +3 more
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On some properties of Korobov polynomials
Karpatsʹkì Matematičnì Publìkacìï, 2014 We represent Korobov polynomials as paradeterminants of triangular matrices and prove some of their properties.
V.M. Pylypiv, A.R. Malarchuk
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Simplified Matrix Focusing Imaging Algorithm for Ultrasonic Nondestructive Testing
Chinese Journal of Mechanical Engineering, 2022 Full matrix focusing method of ultrasonic phased array has been proved with advantages of good signal-to-noise ratio and imaging resolution in the field of Ultrasonic NDT.
Xinyu Zhao, Zemin Ma, Jiaying Zhang
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Weakly Gorenstein comodules over triangular matrix coalgebras
AIMS Mathematics, 2022 In this paper, we characterise weakly Gorenstein injective and weakly Gorenstein coflat comodules over triangular matrix coalgebras by introducing the class of weakly compatible bicomodules.
Dingguo Wang, Chenyang Liu, Xuerong Fu
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Heredity for triangular operators
Boletim da Sociedade Paranaense de Matemática, 2013 A proof is given that if the lower triangular infinite matrix $T$ acts boundedly on $\ell^2$ and U is the unilateral shift, the sequence $(U^*)^nTU^n$ inherits from $T$ the following properties: posinormality, dominance, $M$-hyponormality, hyponormality,
Henry Crawford Rhaly Jr.
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Generalized Auto-Convolution Volterra Integral Equations: Numerical Treatments
Journal of Mathematics, 2022 In this paper, we use the operational Tau method based on orthogonal polynomials to achieve a numerical solution of generalized autoconvolution Volterra integral equations.
Mahdi Namazi Nezamabadi, Saeed Pishbin
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