Results 31 to 40 of about 4,224,396 (192)

Spectrum sensing based on high/low sensing times

open access: yese-Prime: Advances in Electrical Engineering, Electronics and Energy, 2023
Cognitive Radio spectrum sensing is one of the important technique to utilize the unused specturm for secondary user signal transmission without interference with the primary users of the spectrum.
Ramamurthy Garimella   +1 more
doaj   +1 more source

Diophantine Equations Related with Linear Binary Recurrences

open access: yesIranian Journal of Mathematical Sciences and Informatics, 2022
Summary: In this paper we find all solutions of four kinds of the Diophantine equations \[ x^2 \pm V_t xy-y^2 \pm x=0 \text{ and } x^2 \pm V_txy-y^2 \pm y=0, \] for an odd number \(t\), and, \[ x^2 \pm V_txy+y^2-x=0 \text{ and } x^2 \pm V_txy+y^2-y=0, \] for an even number \(t\), where \(V_n\) is a generalized Lucas number.
Kilic, Emrah, Akkus, Ilker, Omur, Nese
openaire   +5 more sources

Non-Linear Diophantine Equation

open access: yesInternational Journal For Multidisciplinary Research, 2023
This paper is an important study about these Non-Linear Equation which have integer solution exists. i.e., Non-Linear Diophantine Equation, which have named by the famous Greek Mathematician Diophantus of Alexandria. In this paper we have focused to solve Non-Linear Diophantine Equations.
Jeetendra kumar -, S. N. Adhikary -
openaire   +1 more source

GEOMETRIC THEOREMS, DIOPHANTINE EQUATIONS, AND ARITHMETIC FUNCTIONS [PDF]

open access: yes, 2002
This book contains short notes or articles, as well as studies on several topics of Geometry and Number theory. The material is divided into ve chapters: Geometric theorems; Diophantine equations; Arithmetic functions; Divisibility properties of numbers ...
Sándor, József
core   +1 more source

Using Matrices to Balance Chemical Reactions and Modeling the Implications of a Balanced Reaction

open access: yesUndergraduate Journal of Mathematical Modeling: One + Two, 2019
This paper explores an alternative way to balancing equations of chemical reactions and understanding why it is necessary to use balanced equations in science.
Emilee Barrett
doaj   +1 more source

Algorithms for the Solution of Systems of Linear Diophantine Equations [PDF]

open access: yesSIAM Journal on Computing, 1982
Two algorithms for the solution of linear Diophantine systems, which well restrain intermediate expression swell, are presented. One is an extension and improvement of Kannan and Bachem’s algorithm for the Smith and the Hermite normal forms of a nonsingular square integral matrix.
Tsu-Wu J. Chou, George E. Collins
openaire   +2 more sources

Finding the General Solution of a Linear Diophantine Equation [PDF]

open access: yes, 1977
A new procedure for finding the general solution of a linear diophantine equation is given. As a byproduct, the algorithm finds the greatest common divisor (gcd) of a set of integers.
Morito, Susumu, Salkin, Harvey M.
core   +2 more sources

On $k$-Pell numbers which are sum of two Narayana's cows numbers [PDF]

open access: yesMathematica Bohemica
For any positive integer $k\geq2$, let $(P_n^{(k)})_{n\geq2-k}$ be the $k$-generalized Pell sequence which starts with $0,\cdots,0,1$ ($k$ terms) with the linear recurrence P_n^{(k)} = 2P_{n-1}^{(k)}+P_{n-2}^{(k)}+\cdots+P_{n-k}^{(k)}\quad\text{for} n\
Kouèssi Norbert Adédji   +2 more
doaj   +1 more source

Classifying three-character RCFTs with Wronskian index equalling 0 or 2

open access: yesJournal of High Energy Physics, 2021
In the modular linear differential equation (MLDE) approach to classifying rational conformal field theories (RCFTs) both the MLDE and the RCFT are identified by a pair of non-negative integers [n,l].
Arpit Das   +2 more
doaj   +1 more source

Unification and equation solving in nilpotent groups and monoids [PDF]

open access: yes, 1991
Unification and equation solving have been considered for groups [44], semigroups [43], abelian groups [39] and abelian semigroups [25], [33], [68], [69]. In this thesis we consider partially commutative groups and monoids. Nilpotency provides us with a
Burke, Edmund Kieran, Burke, E.K
core   +5 more sources

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