5,289 Works

Erdos-Smarandache Numbers

Sabin Tabirca & Tatiana Tabirca
The starting point of this article is represented by a recent work of Finch [2000]. Based on two asymptotic results concerning the Erdos function, he proposed some interesting equations concerning the moments of the· Smarandache function. The aim of this note is give a bit modified proof and to show some computation results for one of the Finch equation. We will call the numbers obtained from computation 'the Erdos-Smarandache Numbers'. The ErdosSmarandache number of order...

Scientia Magna, Vol. 1, No. 2

Zhang (editor) Wenpeng
An international journal edited by Department of Mathematics of Northwest University, Xi’an, Shaanxi, P.R.China, published annually in 400-500 pages per volume and 1,000 copies, also available in microfilm format. Papers in science (mathematics, physics, philosophy, psychology, sociology, linguistics).

Scientia Magna, Vol. 2, No. 1

Zhang (editor) Wenpeng
An international journal edited by Department of Mathematics of Northwest University, Xi’an, Shaanxi, P.R.China, published annually in 400-500 pages per volume and 1,000 copies, also available in microfilm format. Papers in science (mathematics, physics, philosophy, psychology, sociology, linguistics).

Scientia Magna, Vol. 4, No. 4

Zhang (editor) Wenpeng
An international journal edited by Department of Mathematics of Northwest University, Xi’an, Shaanxi, P.R.China, published annually in 400-500 pages per volume and 1,000 copies, also available in microfilm format. Papers in science (mathematics, physics, philosophy, psychology, sociology, linguistics).

Scientia Magna, Vol. 5, No. 3

Zhang (editor) Wenpeng
An international journal edited by Department of Mathematics of Northwest University, Xi’an, Shaanxi, P.R.China, published annually in 400-500 pages per volume and 1,000 copies, also available in microfilm format. Papers in science (mathematics, physics, philosophy, psychology, sociology, linguistics).

Scientia Magna, Vol. 6, No. 4

Zhang (editor) Wenpeng
An international journal edited by Department of Mathematics of Northwest University, Xi’an, Shaanxi, P.R.China, published annually in 400-500 pages per volume and 1,000 copies, also available in microfilm format. Papers in science (mathematics, physics, philosophy, psychology, sociology, linguistics).

Scientia Magna, Vol. 8, No. 3

Zhang (editor) Wenpeng
An international journal edited by Department of Mathematics of Northwest University, Xi’an, Shaanxi, P.R.China, published annually in 400-500 pages per volume and 1,000 copies, also available in microfilm format. Papers in science (mathematics, physics, philosophy, psychology, sociology, linguistics).

Scientia Magna, Vol. 8, No. 4

Zhang (editor) Wenpeng
An international journal edited by Department of Mathematics of Northwest University, Xi’an, Shaanxi, P.R.China, published annually in 400-500 pages per volume and 1,000 copies, also available in microfilm format. Papers in science (mathematics, physics, philosophy, psychology, sociology, linguistics).

On The Stability Of A Mathematical Model For Coral Growth In A Tank

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A mathematical model for coral growth in a well stirred tank is proposed based on nutrient
availability. The proposed model is a system of ODEs. Stability analysis of the solutions of the
system of ODEs is done for various acceptable parameter regions. Growth forms of corals in
different parameter regions are observed based on the solution of the model equations. Numerical
calculations and qualitative analysis reveal some interesting global behaviors such as limit cycles,
homoclinic...

Strong Convergence Theorems For Asymptotically Pseudocontractive Mappings In The Intermediate Sense

&
In this study, we prove a strong convergence of Noor type scheme for a uniformly L-Lipschitzian and
asymptotically pseudocontractive mappings in the intermediate sense without assuming any form
of compactness. Consequently, we also obtain a convergence result for the class of asymptotically
strict pseudocontractive mappings in the intermediate sense. Our results are improvements and
extensions of some of the results in literature.

On Two Subsets Of Generalized Smarandache Palindromes

Jason Earls
Two subsets of generalized Smarandache palindromes are constructed to determine some of their properties. New sequences, conjectures, and unsolved questions are given.

Some Results About Four Smarandache U-Product Sequences

Felice Russo
In this paper four Smarandache product sequences have been studied: Smarandache Square product sequence, Smarandache Cubic product sequence, Smarandache Factorial product sequence and Smarandache Palprime product sequence. In particular the number of primes, the convergence value for Smarandache Series, Smarandache Continued Fractions, Smarandache Infinite product of the mentioned sequences has been calculated utilizing the Ubasic software package. Moreover for the first time the notion of Smarandache Continued Radicals has been introduced. One conjecture about the...

On Values Of Arithmetical Functions At Factorials

J. Sandor
The Smarandache function is a characterization of factorials, since S(k!) = k, and is connected to values of other arithmetical functions at factorials.

Smarandache-Zagreb Index On Three Graph Operators

P.S. Ranjini & V. Lokesha
Many researchers have studied several operators on a connected graph in which one make an attempt on subdivision of its edges. In this paper, we show how the Zagreb indices, a particular case of Smarandache-Zagreb index of a graph changes with these operators and extended these results to obtain a relation connecting the Zagreb index on operators.

Smarandache Zero Divisors

Kandasamy Vasantha
Studying the notion of Smarandache zero divisor in semigroups and rings, illustrating them with examples and proving some interesting results about them.

On Smarandache'S Form Of The Individual Fermat-Euler Theorem

Stefan Porubsky
In the paper it is shown how a form of the classical FERMAT-EULER Theorem discovered by F. SMARANDACHE fits into the generalizations found by S.SCHWARZ, M.LASSAK and the author. Then we show how SMARANDACHE'S
algorithm can be used to effective computations of the so called group membership.

Un Profesor Român A Luat Premiul Statului New Mexico La Stiinta Si Matematica Pe Anul 2011

Mircea Selariu
Profesorul român Florentin Smarandache, de la Universitatea New Mexico din Statele Unite şi profesoara W. B. Vasantha Kandasamy, de la Institutul Indian de Tehnologie din Chennai (India) au primit Premiul statului New Mexico la categoria Ştiinţă şi Matematică pentru cartea lor “Algebraic Structures Using Natural Class of Intervals”, publicată de Editura de Educaţie din oraşul Columbus, în anul 2011, a
informat luni prof. Mircea Eugen Şelariu, de la Institutul Politehnic din Timişoara.

The First Constant Of Smarandacbe

I. Cojocaru & S. Cojocaru
In this note we prove that some series are convergent to a real number that we call the first constant constant of Smarandache.

Forcing (G,D)-Number Of A Graph

K. Palani & A. Nagarajan
By a graph G=(V,E), we mean a finite, undirected connected graph without loops and multiple edges.

On Some Implications Of Formalized Theories In Our Life

Adrian Vasiu & Angela Vasiu
The formalized theories in which are considered different types of logics give us an easier way of understanding of our own interpretations of the concepts and of the events of life.

An Equation

Maohua Le
For any positive integer a, let S(a) be the Smarandache function of a. In this paper one proves that the title equation has only the solution n= 1.

The Module Periodicity Of Smarandache Concatenated Odd Sequence

Xigeng Chen & Maohua Le
Proving that the residue sequence of Smarandache concatenated odd sequence mod 3 is periodical.

On A Problem Concerning The Smarandache Friendly Prime Pairs

Felice Russo
In this paper a question posed and concerning the Smarandache friendly prime pairs is analysed.

The Third And Fourth Constants Of Smarandacbe

Ion Cojocaru & Sorin Cojocaru
In the present note we prove the divergence of some series involving the Smarandache function, using an unitary method.

From Bolyai'S Geometry To Smarandache Anti-Geometry

Angela Vasiu & Nicolae Oprea
It is considered the notion of absolute Geometry in its evolution, from the first Non-euclidian Geometry of Lobacewski, Bolyai and Gauss till tha t of Smaranclache Anti-Geometry.

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