en jalali 1396 6 1 gregorian 2017 9 1 12 2 online 1 fulltext
en On (Semi-) Edge-primality of Graphs Let \$G= (V,E)\$ be a \$(p,q)\$-graph. A bijection \$f: Eto{1,2,3,ldots,q }\$ is called an edge-prime labeling if for each edge \$uv\$ in \$E\$, we have \$GCD(f^+(u),f^+(v))=1\$ where \$f^+(u) = sum_{uwin E} f(uw)\$. Moreover, a bijection \$f: Eto{1,2,3,ldots,q }\$ is called a semi-edge-prime labeling if for each edge \$uv\$ in \$E\$, we have \$GCD(f^+(u),f^+(v))=1\$ or \$f^+(u)=f^+(v)\$. A graph that admits an  edge-prime (or a semi-edge-prime) labeling is called an edge-prime (or a semi-edge-prime) graph. In this paper we determine the necessary and/or sufficient condition for the existence of (semi-) edge-primality of many family of graphs. Prime labeling, Edge-prime labeling, Semi-Edge-prime labeling, Bipartite graphs, Tripartite graphs. 1 14 http://ijmsi.ir/browse.php?a_code=A-10-2087-1&slc_lang=en&sid=1 W.-C. Shiu Hong Kong Baptist University wcshiu@hkbu.edu.hk `0031947532846004803` 0031947532846004803 No G.-C. Lau Universiti Teknologi MARA （Segamat Campus) geeclau@yahoo.com `0031947532846004804` 0031947532846004804 Yes S.-M. Lee Retired Prof of San Jose State University sinminlee@gmail.com `0031947532846004805` 0031947532846004805 No
en A Third-degree B-spline Collocation Scheme for Solving a Class of the Nonlinear Lane–-Emden Type Equations In this paper, we use a numerical method involving collocation method with third B-splines as basis functions for solving a class of singular initial value problems (IVPs) of Lane--Emden type equation. The original differential equation is modified at the point of singularity. The modified problem is then treated by using B-spline approximation. In the case of non-linear problems, we first linearize the equation using quasilinearization technique and the resulting problem is solved by a third degree B-spline function. Some numerical examples are included to demonstrate the feasibility and the efficiency of the proposed technique. The method is easy to implement and produces accurate results. The numerical results are also found to be in good agreement with the exact solutions. B-spline, Collocation method, Lane--Emden equation, Singular IVPs. 15 34 http://ijmsi.ir/browse.php?a_code=A-10-1074-1&slc_lang=en&sid=1 Z. Parsaeitabar Shahrood University parsaee.z@gmail.com `0031947532846004801` 0031947532846004801 No A. R. Nazemi Shahrood University nazemi20042003@yahoo.com `0031947532846004802` 0031947532846004802 Yes
en Ordered Krasner Hyperrings In this paper we introduce the concept of Krasner hyperring \$(R,+,cdot)\$together with a suitable partial order relation \$le \$.xle y\$.  Also we consider some Krasner hyperrings and define a binary relation on them such that to become ordered Krasner hyperrings. By using the notion of pseudoorder on an ordered Krasner hyperring \$(R,+,cdot,le)\$, we obtain an ordered ring. Moreover, we study some properties of ordered Krasner hyperrings. Algebraic hyperstructure, Ordered ring, Ordered Krasner hyperring, Strongly regular relation, Pseudoorder. 35 49 http://ijmsi.ir/browse.php?a_code=A-10-614-1&slc_lang=en&sid=1 S. Omidi Yazd University omidi.saber@yahoo.com `0031947532846004806` 0031947532846004806 No B. Davvaz Yazd University davvaz@yazd.ac.ir `0031947532846004807` 0031947532846004807 Yes
en A Numerical Method For Solving Ricatti Differential Equations By adding a suitable real function on both sides of the quadratic Riccati differential equation, we propose a weighted type of Adams-Bashforth rules for solving it, in which moments are used instead of the constant coefficients of Adams-Bashforth rules. Numerical results reveal that the proposed method is efficient and can be applied for other nonlinear problems. Riccati differential equations, Adams-Bashforth rules, Weighting factor, Nonlinear differential equations, Stirling numbers. 51 71 http://ijmsi.ir/browse.php?a_code=A-10-1125-1&slc_lang=en&sid=1 M. Masjed-Jamei K. N. Toosi University of Technology mmjamei@kntu.ac.ir `0031947532846004808` 0031947532846004808 Yes A. H. Salehi Shayegan K. N. Toosi University of Technology ah.salehi@mail.kntu.ac.ir `0031947532846004809` 0031947532846004809 No
en Common Zero Points of Two Finite Families of Maximal Monotone Operators via Proximal Point Algorithms In this work, it is presented iterative schemes for achieving to common points of the solutions set of the system of generalized mixed equilibrium problems, solutions set of the variational inequality for an inverse-strongly monotone operator, common fixed points set of two infinite sequences of relatively nonexpansive mappings and common zero points set of two finite sequences of maximal monotone operators. Maximal monotone operator, Equilibrium problem, Variational inequality. 73 99 http://ijmsi.ir/browse.php?a_code=A-10-1065-2&slc_lang=en&sid=1 M. Alimohammady Department of Mathematics, Faculty of Basic Sciences, University of Mazandaran, Babolsar, Iran, 47416-1468. amohsen@umz.ac.ir `0031947532846004810` 0031947532846004810 No M. Ramazannejad Department of Mathematics, Faculty of Basic Sciences, University of Mazandaran, Babolsar, Iran, 47416-1468. m.ramzannezhad@gmail.com `0031947532846004811` 0031947532846004811 Yes Z. Bagheri Azadshahr Branch, Islamic Azad University `0031947532846004812` 0031947532846004812 No R. J. Shahkoohi Aliabad Katoul Branch Islamic Azad University, `0031947532846004813` 0031947532846004813 No
en On the \$s^{th}\$ Derivative of a Polynomial-II The paper presents an \$L^{r}-\$ analogue of an inequality regarding the \$s^{th}\$ derivative of a polynomial having zeros outside a circle of arbitrary radius but greater or equal to one. Our result provides improvements and generalizations of some well-known polynomial inequalities. Polynomial, Zeros, \$s^{th}\$ derivative 101 109 http://ijmsi.ir/browse.php?a_code=A-10-1291-1&slc_lang=en&sid=1 A. Mir University of Kashmir mabdullah_mir@yahoo.co.in `0031947532846004814` 0031947532846004814 Yes Q.M. Dawood University of Kashmir `0031947532846004815` 0031947532846004815 No B. Dar University of Kashmir darbilal85@ymail.com `0031947532846004816` 0031947532846004816 No
en Sufficient Inequalities for Univalent Functions In this work, applying Lemma due to Nunokawa et. al. cite{NCKS}, we obtain some sufficient inequalities for some certain subclasses of univalent functions. Analytic, Univalent, Starlike functions, Convex functions 111 116 http://ijmsi.ir/browse.php?a_code=A-10-1465-1&slc_lang=en&sid=1 R. Kargar Urmia Branch, Islamic Aza d University rkargar1983@gmail.com `0031947532846004817` 0031947532846004817 Yes A. Ebadian Payame Noor University, Tehran. ebadian.ali@gmail.com `0031947532846004818` 0031947532846004818 No J. Sokol University of Rzesz ́o jsokol@prz.edu.pl `0031947532846004819` 0031947532846004819 No
en Egoroff Theorem for Operator-Valued Measures in Locally Convex Cones In this paper, we define the almost uniform convergence and the almost everywhere convergence for cone-valued functions with respect to an operator valued measure. We prove the Egoroff theorem for Pvalued functions and operator valued measure θ : R → L(P, Q), where R is a σ-ring of subsets of X≠ ∅, (P, V) is a quasi-full locally convex cone and (Q, W) is a locally convex complete lattice cone. Locally convex cones, Egoroff Theorem, Operator valued measure. 117 125 http://ijmsi.ir/browse.php?a_code=A-10-1782-1&slc_lang=en&sid=1 D. Ayaseh University of Tabriz d_ayaseh@tabrizu.ac.ir `0031947532846004820` 0031947532846004820 Yes A. Ranjbari University of Tabriz ranjbari@tabrizu.ac.ir `0031947532846004821` 0031947532846004821 No
en Order Almost Dunford-Pettis Operators on Banach Lattices By introducing the concepts of order almost Dunford-Pettis and almost weakly limited operators in Banach lattices, we give some properties of them related to some well known classes of operators, such as, order weakly compact, order Dunford-Pettis, weak and almost Dunford- Pettis and weakly limited operators. Then, we characterize Banach lat- tices E and F on which each operator from E into F that is order almost Dunford-Pettis and weak almost Dunford-Pettis is an almost weakly lim- ited operator. Order Dunford-Pettis operator, Weakly limited operator, Almost Dunford-Pettis set. 127 139 http://ijmsi.ir/browse.php?a_code=A-10-1335-1&slc_lang=en&sid=1 H. Ardakani Yazd University halimeh_ardakani@yahoo.com `0031947532846004822` 0031947532846004822 Yes S. M. S. Modarres Mosadegh Yazd University smodarres@yazd.ac.ir `0031947532846004823` 0031947532846004823 No
en Left Annihilator of Identities Involving Generalized Derivations in Prime Rings Let \$R\$ be a prime ring with its Utumi ring of quotients \$U\$,  \$C=Z(U)\$ the extended centroid of \$R\$, \$L\$ a non-central Lie ideal of \$R\$ and \$0neq a in R\$. If \$R\$ admits a generalized derivation \$F\$ such that \$a(F(u^2)pm F(u)^{2})=0\$ for all \$u in L\$, then one of the following holds: begin{enumerate} item there exists \$b in U\$ such that \$F(x)=bx\$ for all \$x in R\$, with \$ab=0\$; item \$F(x)=mp x\$ for all \$x in R\$; item char \$(R)=2\$ and \$R\$ satisfies \$s_4\$;item char \$(R) neq 2\$, \$R\$ satisfies \$s_4\$ and there exists \$bin U\$ such that \$F(x)=bx\$ for all \$x in R\$. Prime ring, Generalized derivation, Utumi quotient ring. 141 153 http://ijmsi.ir/browse.php?a_code=A-10-1870-1&slc_lang=en&sid=1 B. Dhara Belda College basu_dhara@yahoo.com `0031947532846004824` 0031947532846004824 Yes K.G. Pradhan Belda College kgp.math@gmail.com `0031947532846004825` 0031947532846004825 No Sh.K. Tiwari IIT- Delhi shaileshiitd84@gmail.com `0031947532846004826` 0031947532846004826 No
en ABSTRACTS IN PERSIAN Vol.12, No.2 Please see the full text contains the Pesian abstracts for this volume. ABSTRACTS, PERSIAN, Vol. 12, No. 2 155 165 http://ijmsi.ir/browse.php?a_code=A-10-1873-9&slc_lang=en&sid=1 Name of Authors In This Volume IJMSI, Tarbiat Modares University `0031947532846004827` 0031947532846004827 Yes