Results 91 to 100 of about 92,931 (194)

Parameter Identification of Model for Piezoelectric Actuators. [PDF]

open access: yesMicromachines (Basel), 2023
Liu D, Dong J, Guo S, Tan L, Yu S.
europepmc   +1 more source

On some conjectures of exponential Diophantine equations

open access: yes, 2020
In this paper, we consider the exponential Diophantine equation $a^{x}+b^{y}=c^{z},$ where $a, b, c$ be relatively prime positive integers such that $a^{2}+b^{2}=c^{r}, r\in Z^{+}, 2\mid r$ with $b$ even. That is $$a=\mid Re(m+n\sqrt{-1})^{r}\mid, b=\mid Im(m+n\sqrt{-1})^{r}\mid, c=m^{2}+n^{2},$$ where $m, n$ are positive integers with $m>n, m-n ...
openaire   +2 more sources

Selection on X 1 + X 2 + ⋯ + X m via Cartesian product trees. [PDF]

open access: yesPeerJ Comput Sci, 2021
Kreitzberg P   +3 more
europepmc   +1 more source

On the Problem of Solution of Non-Linear (Exponential) Diophantine Equation

open access: yesMathematics and Statistics, 2023
Sudhanshu Aggarwal   +3 more
semanticscholar   +1 more source

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