Results 11 to 20 of about 651 (161)

Entire Solutions of the Second-Order Fermat-Type Differential-Difference Equation

open access: yesJournal of Mathematics, 2020
In this paper, the entire solutions of finite order of the Fermat-type differential-difference equation f″z2+△ckfz2=1 and the system of equations f1″z2+△ckf2z2=1 and f2″z2+△ckf1z2=1 have been studied.
Guoqiang Dang, Jinhua Cai
doaj   +2 more sources

A Matrix Approach by Convolved Fermat Polynomials for Solving the Fractional Burgers’ Equation

open access: yesMathematics
This article employs certain polynomials that generalize standard Fermat polynomials, called convolved Fermat polynomials, to numerically solve the fractional Burgers’ equation.
Waleed Mohamed Abd-Elhameed   +4 more
doaj   +2 more sources

On solutions of a certain nonlinear differential-difference functional equation [PDF]

open access: yesMathematica Bohemica
We investigate all the possible finite order entire solutions of the Fermat-type differential-difference functional equation $(Af(z))^2+R^2(z)(Bf^{(m)}(z+c)+Cf^{(n)}(z))^2=Q(z)$, where $m,n\in\mathbb{N}$, $A,B,C\in\mathbb{C}\setminus\{0\}$ and $R(z)$, $Q(
Rajib Mandal, Raju Biswas
doaj   +2 more sources

The geometry of trifocal curves with applications in architecture, urban and spatial planning [PDF]

open access: yesSpatium, 2014
In this paper we consider historical genesis of trifocal curve as an optimal curve for solving the Fermat’s problem (minimizing the sum of distance of one point to three given points in the plane). Trifocal curves are basic plane geometric forms
Petrović Maja   +2 more
doaj   +1 more source

Further Results about a Special Fermat-Type Difference Equation

open access: yesJournal of Function Spaces, 2020
In this paper, we prove the difference equation Fz3+ΔcFz+c3=1 does not have meromorphic solution of finite order over the complex plane C. We also discuss an application to the unique range set problem.
Hongwei Ma, Jianming Qi, Zhenjie Zhang
doaj   +1 more source

The Fermat-type equation with signature (2, 2, n) and Bunyakovsky conjecture

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2022
We first discuss the Fermat-type equation with signature (2, 𝑚, 𝑛), which is the Diophantine equation in the shape 𝑥 2 + 𝑦 𝑚 = 𝑧 𝑛 , where 𝑥, 𝑦 and 𝑧 are unknown integers, and 𝑚, 𝑛 are fixed positive integers greater than 1.
Sawian Jaidee, Korakot Saosoong
doaj   +1 more source

Lattice Points on the Fermat Factorization Method

open access: yesJournal of Mathematics, 2022
In this paper, we study algebraic properties of lattice points of the arc on the conics x2−dy2=N especially for d=1, which is the Fermat factorization equation that is the main idea of many important factorization methods like the quadratic field sieve ...
Regis Freguin Babindamana   +2 more
doaj   +1 more source

Trigonometric Polynomial Solutions of Bernoulli Trigonometric Polynomial Differential Equations

open access: yesMathematics, 2022
We consider real trigonometric polynomial Bernoulli equations of the form A(θ)y′=B1(θ)+Bn(θ)yn where n≥2, with A,B1,Bn being trigonometric polynomials of degree at most μ≥1 in variables θ and Bn(θ)≢0.
Claudia Valls
doaj   +1 more source

GENERALIZED LUCAS PRIMES IN THE FERMAT-EULER EQUATION [PDF]

open access: yesJournal of Algebraic Systems
The property of having infinitely many prime numbers award these numbers to have many applications in various fields of sciences. One of the most important applications is their use in the creation of many public key cryptosystems' private keys ...
Hayder Hashim
doaj   +1 more source

Entire solutions for several complex partial differential-difference equations of Fermat type in ℂ2

open access: yesOpen Mathematics, 2021
By utilizing the Nevanlinna theory of meromorphic functions in several complex variables, we mainly investigate the existence and the forms of entire solutions for the partial differential-difference equation of Fermat type α∂f(z1,z2)∂z1+β∂f(z1,z2)∂z2m+f(
Gui Xian Min   +3 more
doaj   +1 more source

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