Results 11 to 20 of about 10,849,141 (303)
The root condition for the third order polynomials
Mathematical Modelling and Analysis, 1999 This paper deals with a root condition for polynomial of the second and third order. We prove the root criterion for such polynomial with complex coefficients and find regions for the root condition in the special coefficients’ phase space.
A. Štikonas
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Extending the Root-Locus Method to Fractional-Order Systems [PDF]
Journal of Applied Mathematics, 2008 The well-known root-locus method is developed for special subset of linear time-invariant systems known as fractional-order systems. Transfer functions of these systems are rational functions with polynomials of rational powers of the Laplace variable s.
Farshad Merrikh-Bayat, Mahdi Afshar
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Roots of Unity in Orders [PDF]
Foundations of Computational Mathematics, 2016 The numbering of the results has been changed to agree with the published ...
Lenstra, HW, Silverberg, A
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First-Order Convergence and Roots [PDF]
Combinatorics, Probability and Computing, 2015 Nešetřil and Ossona de Mendez introduced the notion of first-order convergence, which unifies the notions of convergence for sparse and dense graphs. They asked whether, if (Gi)i∈ℕ is a sequence of graphs with M being their first-order limit and v is a vertex of M, then there exists a sequence (vi)i∈ℕ of vertices such that the graphs Gi rooted at vi ...
Demetres Christofides, Daniel Král'
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Coupled bisection for root ordering [PDF]
Operations Research Letters, 2016 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Stephen Pallone +2 more
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A root is a root is a root? Water uptake rates of Citrus root orders [PDF]
Plant, Cell & Environment, 2010 ABSTRACT Knowledge about the physiological function of root orders is scant. In this study, a system to monitor the water flux among root orders was developed using miniaturized chambers. Different root orders of 4‐year‐old Citrus volkameriana trees were analysed with ...
Boris, Rewald +2 more
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Frontiers in Plant Science, 2022 Protoxylem grouping (PG), a classification based on the number of protoxylem poles, is a crucial indicator related to other functional traits in fine roots, affecting growth and survival of individual root.
Zhongyue Li +4 more
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Some efficient seventh-order derivative-free families in root-finding [PDF]
Opuscula Mathematica, 2013 The interest in efficient root-finding iterations is nowadays growing and influenced by the widespread use of high-speed computers. On the other hand, the calculation of derivatives is often hard, when the problems are formulated in terms of nonlinear ...
Fazlollah Soleymani
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FPGA based implementation for extracting the roots of real number
Alexandria Engineering Journal, 2016 The main objectives of our paper were to establish a general formula to find the cube and higher order roots of real number using long division method. This is simultaneously applicable to all cases and free from all flaws.
Saroj Kumar Padhan +2 more
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Higher-Order Root-Finding Algorithms and Their Basins of Attraction
Journal of Mathematics, 2020 In this paper, we proposed and analyzed three new root-finding algorithms for solving nonlinear equations in one variable. We derive these algorithms with the help of variational iteration technique.
Amir Naseem +2 more
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