Results 81 to 90 of about 3,886,089 (197)

On Matrix Linear Diophantine Equation-Based Digital-Adaptive Block Pole Placement Control for Multivariable Large-Scale Linear Process

open access: yesAppliedMath
This paper introduces a digital adaptive control framework for large-scale multivariable systems, integrating matrix linear Diophantine equations with block pole placement.
Belkacem Bekhiti   +4 more
doaj   +1 more source

A novel approach to perturbative calculations for a large class of interacting boson theories

open access: yesNuclear Physics B, 2018
We present a method of calculating the interacting S-matrix to an arbitrary perturbative order for a large class of boson interaction Lagrangians. The method takes advantage of a previously unexplored link between the n-point Green's function and a ...
Kamil Brádler
doaj   +1 more source

On Systems of Linear Diophantine Equations [PDF]

open access: yesMathematics Magazine, 1996
Introduction Something happened to me recently I would wager has happened to many who read this note. Teaching a new topic, you cannot understand one of the proofs. Your first attempt to fill the gap fails. You look through your books for an answer. Next, you ask colleagues, go to the library, maybe even use the interlibrary loan. All in vain.
openaire   +1 more source

Diophantine equations involving factorials [PDF]

open access: yes, 2017
summary:We study the Diophantine equations $(k!)^n -k^n = (n!)^k-n^k$ and $(k!)^n +k^n = (n!)^k +n^k,$ where $k$ and $n$ are positive integers. We show that the first one holds if and only if $k=n$ or $(k,n)=(1,2),(2,1)$ and that the second one holds if ...
Luca, Florian, Alzer, Horst
core   +1 more source

Solution of an odds inversion problem [PDF]

open access: yesNotes on Number Theory and Discrete Mathematics
Consider the problem of determining the possible numbers of balls of two different colors in an urn such that if two are drawn out at random, the odds that they are different colors are a given value. We present a general solution of this problem for all
Robert K. Moniot
doaj   +1 more source

DETECTION OF DEADLOCKS IN PARALLEL PROGRAMS AS SOLUTION OF LINEAR DIOPHANTINE EQUATIONS

open access: yesВестник Донского государственного технического университета, 2018
The method of detecting deadlocks in the distributed systems at the design stage of the system is considered. The system is presented in the form of a model through the formal specification by means of Petri nets.
Olga F. Babakhyan
doaj  

Almost repdigits in balancing and Lucas-balancing sequences [PDF]

open access: yesNotes on Number Theory and Discrete Mathematics
In this paper, we define the notion of almost repdigit as a positive integer whose digits are all equal except for at most one digit, and we search all terms of the balancing and Lucas-balancing sequences which are almost repdigits.
Manasi K. Sahukar, Hussain Basha
doaj   +1 more source

DETECTION OF DEADLOCKS IN PARALLEL PROGRAMS AS SOLUTION OF LINEAR DIOPHANTINE EQUATIONS

open access: yesAdvanced Engineering Research, 2011
The method of detecting deadlocks in the distributed systems at the design stage of the system is considered. The system is presented in the form of a model through the formal specification by means of Petri nets.
Olga F. Babakhyan
doaj  

Branes with brains: exploring string vacua with deep reinforcement learning

open access: yesJournal of High Energy Physics, 2019
We propose deep reinforcement learning as a model-free method for exploring the landscape of string vacua. As a concrete application, we utilize an artificial intelligence agent known as an asynchronous advantage actor-critic to explore type IIA ...
James Halverson   +2 more
doaj   +1 more source

On novel security systems based on the 2-cyclic refined integers and the foundations of 2-cyclic refined number theory [PDF]

open access: yesJournal of Fuzzy Extension and Applications
Integers play a basic role in the structures of asymmetric crypto-algorithms. Many famous public key crypto-schemes use the basics of number theory to share keys and decrypt and encrypt messages and multimedia.
Mohammad Abobala   +2 more
doaj   +1 more source

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