Results 1 to 10 of about 713,469 (282)
Open Computer Science, 2018 We define a computable function f from positive integers to positive integers. We formulate a hypothesis which states that if a system S of equations of the forms xi· xj = xk and xi + 1 = xi has only finitely many solutions in non-negative integers x1, .
Tyszka Apoloniusz
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Open Computer Science, 2017 Let Bn = {xi · xj = xk : i, j, k ∈ {1, . . . , n}} ∪ {xi + 1 = xk : i, k ∈ {1, . . . , n}} denote the system of equations in the variables x1, . . . , xn. For a positive integer n, let _(n) denote the smallest positive integer b such that for each system
Tyszka Apoloniusz
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The integer solutions of the cubic Diophantine equation x3±33=pqy2
Xi'an Gongcheng Daxue xuebao, 2021 The solvability of a class of cubic Diophantine equations is studied by using properties of congruence, Legendre symbol and the methods of elementary number theory.
Heng LI, Hai YANG, Yongliang LUO
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RELIABILITY OF THE GPS CARRIER-PHASE FIX SOLUTION UNDER HARSH CONDITION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022 Once the unknown integer ambiguity values are resolved, the GPS carrier phase observation will be transformed into a millimeter-level precision measurement. However, GPS observation are prone to a variety of errors, making it a biased measurement.
M. I. Mohd Dzukhi +5 more
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Integer solutions to bankruptcy problems: The IPROP solution
Rendiconti Lincei, Matematica e Applicazioni, 2022 A widely studied problem is that of a bankruptcy, where several agents claim different amounts of a resource, the estate , that is not enough to satisfy all claims. In some occurrences, the estate is made by integer unities: several contributors (among them also the authors) have proposed ...
Fragnelli, Vito, Gastaldi, Fabio
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Solving Linear Integer Models with Variable Bounding
Forecasting, 2023 We present a technique to solve the linear integer model with variable bounding. By using the continuous optimal solution of the linear integer model, the variable bounds for the basic variables are approximated and then used to calculate the optimal ...
Elias Munapo +2 more
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Distribution transformer relocation problem: an integer programming solution
IET Generation, Transmission & Distribution, 2021 The short‐term expansion planning of the private utilities, as well as the emerging technologies such as photovoltaic panels (PVs), plug‐in hybrid electric vehicles (PHEVs), cryptocurrency mining, and storage elements spread, make the long‐term load ...
Kamyar Azimi Hosseini +3 more
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The Support of Integer Optimal Solutions [PDF]
SIAM Journal on Optimization, 2018 The support of a vector is the number of nonzero-components. We show that given an integral $m\times n$ matrix $A$, the integer linear optimization problem $\max\left\{\boldsymbol{c}^T\boldsymbol{x} : A\boldsymbol{x} = \boldsymbol{b}, \, \boldsymbol{x}\ge\boldsymbol{0}, \,\boldsymbol{x}\in\mathbb{Z}^n\right\}$ has an optimal solution whose support is ...
Aliev, I +4 more
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Synthesis of the integer FIR filters with short coefficient word length
Wasit Journal for Pure Sciences, 2022 The integer simulation and development finite impulse response (FIR) filters taking into account the possibilities of their realization on digital integer platforms are considered.
Osamah Waleed allawi +1 more
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Economic Order Quantity for Growing Items with Discrete Orders [PDF]
مجله مدل سازی در مهندسی, 2019 This paper presents an economic order quantity model (EOQ) for growing items. In this inventory system, a buyer orders those items such as livestock and poultry, after a period of time grow and reach their ideal weight.
Amirhossein Nobil, Ata Allah Taleizadeh
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