@article{ author = {Kazemi, R.}, title = {The Subtree Size Profile of Bucket Recursive Trees}, abstract ={Kazemi (2014) introduced a new version of bucket recursive trees as another generalization of recursive trees where buckets have variable capacities. In this paper, we get the $p$-th factorial moments of the random variable $S_{n,1}$ which counts the number of subtrees size-1 profile (leaves) and show a phase change of this random variable. These can be obtained by solving a first order partial differential equation for the generating function correspond to this quantity.}, Keywords = {Bucket recursive tree, Subtree size profile, Factorial moments.}, volume = {11}, Number = {1}, pages = {1-11}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.01.001}, url = {http://ijmsi.ir/article-1-381-en.html}, eprint = {http://ijmsi.ir/article-1-381-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {Deshmukh, S. and Al-Shaikh, S. B.}, title = {Tangent Bundle of the Hypersurfaces in a Euclidean Space}, abstract ={Let $M$ be an orientable hypersurface in the Euclidean space $R^{2n}$ with induced metric $g$ and $TM$ be its tangent bundle. It is known that the tangent bundle $TM$ has induced metric $overline{g}$ as submanifold of the Euclidean space $R^{4n}$ which is not a natural metric in the sense that the submersion $pi :(TM,overline{g})rightarrow (M,g)$ is not the Riemannian submersion. In this paper, we use the fact that $R^{4n}$ is the tangent bundle of the Euclidean space $R^{2n}$ to define a special complex structure $overline{J}$ on the tangent bundle $R^{4n}$ so that $% (R^{4n},overline{J}$,$leftlangle ,rightrangle )$ is a Kaehler manifold, where $leftlangle ,rightrangle $ is the Euclidean metric which is also the Sasaki metric of the tangent bundle $R^{4n}$. We study the structure induced on the tangent bundle $(TM,overline{g})$ of the hypersurface $M$, which is a submanifold of the Kaehler manifold $(R^{4n},overline{J}$,$% leftlangle ,rightrangle )$. We show that the tangent bundle $TM$ is a CR-submanifold of the Kaehler manifold  $(R^{4n},overline{J}$,$leftlangle ,rightrangle )$. We find conditions under which certain special vector fields on the tangent bundle $(TM,overline{g})$ are Killing vector fields. It is also shown that the tangent bundle $TS^{2n-1}$ of the unit sphere $% S^{2n-1}$ admits a Riemannian metric $overline{g}$ and that there exists a nontrivial Killing vector field on the tangent bundle $(TS^{2n-1},% overline{g})$.}, Keywords = {Tangent bundle, Hypersurface, Kaehler manifold, Almost contact structure, Killing vector field, CR-Submanifold, Second fundamental form, Wiengarten map.}, volume = {11}, Number = {1}, pages = {13-26}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.01.002}, url = {http://ijmsi.ir/article-1-430-en.html}, eprint = {http://ijmsi.ir/article-1-430-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {Hassanlou, M. and Vaezi, H.}, title = {Double Integral Characterization for Bergman Spaces}, abstract ={‎In this paper we characterize Bergman spaces with‎ ‎respect to double integral of the functions $|f(z)‎ ‎-f(w)|/|z-w|$,‎ ‎$|f(z)‎ -‎f(w)|/rho(z,w)$ and $|f(z)‎ ‎-f(w)|/beta(z,w)$,‎ ‎where $rho$ and $beta$ are the pseudo-hyperbolic and hyperbolic metrics‎. ‎We prove some necessary and sufficient conditions that implies a function to be in Bergman spaces‎.}, Keywords = {Bergman spaces, Pseudo-hyperbolic metric, Hyperbolic metric, Double integral.}, volume = {11}, Number = {1}, pages = {27-34}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.01.003}, url = {http://ijmsi.ir/article-1-451-en.html}, eprint = {http://ijmsi.ir/article-1-451-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {Aghazadeh, N. and Fathi, S.}, title = {Convergence of an Approach for Solving Fredholm Functional Integral Equations}, abstract ={In this work, we give a product Nyström method for solving a Fredholm functional integral equation (FIE) of the second kind. With this method solving FIE reduce to solving an algebraic system of equations. Then we use some theorems to prove the existence and uniqueness of the system. Finally we investigate the convergence of the method.}, Keywords = {Functional integral equation, Fredholm, Product Nyström method, Lagrange interpolation, Convergence.}, volume = {11}, Number = {1}, pages = {35-46}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.01.004}, url = {http://ijmsi.ir/article-1-462-en.html}, eprint = {http://ijmsi.ir/article-1-462-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {RaisiTousi, R. and Esmaeelzadeh, F. and KamyabiGol, R. A.}, title = {The Representations and Positive Type Functions of Some Homogenous Spaces}, abstract ={‎For a homogeneous spaces ‎$‎G/H‎$‎, we show that the convolution on $L^1(G/H)$ is the same as convolution on $L^1(K)$, where $G$ is semidirect product of a closed subgroup $H$ and a normal subgroup $K $ of ‎$‎G‎$‎. ‎Also we prove that there exists a one to one correspondence between nondegenerat $ast$-representations of $L^1(G/H)$ and representations of $G/H$‎. We propose a relation between cyclic representations of $L^1(G/H)$ and positive type functions on $G/H$‎. We prove that the Gelfand Raikov theorem for $G/H$ holds if and only if $H$ is normal‎.}, Keywords = {Homogenous space, Semidirect product, Convolution, Involution, Representation, Irreducible representation.}, volume = {11}, Number = {1}, pages = {47-56}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.01.005}, url = {http://ijmsi.ir/article-1-482-en.html}, eprint = {http://ijmsi.ir/article-1-482-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {Abdollahi, A. and Rahimi, E.}, title = {Stability of $g$-Frame Expansions}, abstract ={In this paper we investigate the stability of one-sided perturbation to g-frame expansions. We show that if $Lambda$ is a g-frame of a Hilbert space $mathcal{H}$, $Lambda_{i}^{a}=Lambda_{i}+Theta_{i}$ where $Theta_{i} in mathcal{L}(mathcal{H},mathcal{H}_{i})$, and $widetilde{f}=sum_{i in J}Lambda_{i}^{star}widetilde{Lambda}_{i}^{a}f$, $widehat{f}=sum_{i in J}(Lambda_{i}^{a})^{star}widetilde{Lambda_{i}}f$, then $|widehat{f}-f|leq alpha |f|$ and $|f-widetilde{f}|leq beta |f|$ for some $alpha$ and $beta$.}, Keywords = {g-Frames, g-Riesz bases, g-Orthonormal bases, Dual g-frames.}, volume = {11}, Number = {1}, pages = {57-67}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.01.006}, url = {http://ijmsi.ir/article-1-587-en.html}, eprint = {http://ijmsi.ir/article-1-587-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {Sahebi, H. R. and Razani, A.}, title = {An Explicit Viscosity Iterative Algorithm for Finding Fixed Points of Two Noncommutative Nonexpansive Mappings}, abstract ={We suggest an explicit viscosity iterative algorithm for finding a common element in the set of solutions of the general equilibrium problem system (GEPS) and the set of all common fixed points of two noncommuting nonexpansive self mappings in the real Hilbert space.  }, Keywords = {General equilibrium problems, Strongly positive linear bounded operator, α−Inverse strongly monotone mapping, Fixed point, Hilbert space.}, volume = {11}, Number = {1}, pages = {69-83}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.01.007}, url = {http://ijmsi.ir/article-1-588-en.html}, eprint = {http://ijmsi.ir/article-1-588-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {AyatollahZadehShirazi, F. and Hosseini, A.}, title = {On $(α, β)$−Linear Connectivity}, abstract ={In this paper we introduce $(alpha,beta)-$linear connected spaces for nonzero cardinal numbers $alpha$ and $beta$. We show that $(alpha,beta)-$linear connectivity approach is a tool to classify the class of all linear connected spaces.}, Keywords = {α−Arc, (α, β)−Linear connection degree, (α, β)−Linear connectivity, Arc, β−Separated family, Linear connected, Path, Path connected.}, volume = {11}, Number = {1}, pages = {85-100}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.01.008}, url = {http://ijmsi.ir/article-1-597-en.html}, eprint = {http://ijmsi.ir/article-1-597-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {KumarMohanta, S.}, title = {Coincidence Points and Common Fixed Points for Expansive Type Mappings in $b$-Metric Spaces}, abstract ={The main purpose of this paper is to obtain sufficient conditions for existence of points of coincidence and common fixed points for a pair of self mappings satisfying some expansive type conditions in $b$-metric spaces. Finally, we investigate that the equivalence of one of these results in the context of cone $b$-metric spaces cannot be obtained by the techniques using scalarization function. Our results extend and generalize several well known comparable results in the existing literature.  }, Keywords = {b-Metric space, Scalarization function, Point of coincidence, Common fixed point.}, volume = {11}, Number = {1}, pages = {101-113}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.01.009}, url = {http://ijmsi.ir/article-1-620-en.html}, eprint = {http://ijmsi.ir/article-1-620-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {AmalorpavaJerline, J. and BenedictMichaelraj, L.}, title = {On Harmonic Index and Diameter of Unicyclic Graphs}, abstract ={The Harmonic index $ H(G) $ of a graph $ G $ is defined as the sum of the weights $ dfrac{2}{d(u)+d(v)} $ of all edges $ uv $ of $G$, where $d(u)$ denotes the degree of the vertex $u$ in $G$. In this work, we prove the conjecture $dfrac{H(G)}{D(G)} geq dfrac{1}{2}+dfrac{1}{3(n-1)}  $ given by Jianxi Liu in 2013 when G is a unicyclic graph and give a better bound $ dfrac{H(G)}{D(G)}geq dfrac{1}{2}+dfrac{2}{3(n-2)}$, where $n$ is the order and $D(G)$ is the diameter of the graph $G$.}, Keywords = {Harmonic index, Diameter, Unicyclic graph.}, volume = {11}, Number = {1}, pages = {115-122}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.01.010}, url = {http://ijmsi.ir/article-1-645-en.html}, eprint = {http://ijmsi.ir/article-1-645-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {Demma, M. and Saadati, R. and Vetro, P.}, title = {Fixed Point Results on $b$-Metric Space via Picard Sequences and $b$-Simulation Functions}, abstract ={In a recent paper, Khojasteh emph{et al.} [F. Khojasteh, S. Shukla, S. Radenovi'c, A new approach to the study of fixed point theorems via simulation functions, Filomat, 29 (2015), 1189-–1194] presented a new class of simulation functions, say $mathcal{Z}$-contractions, with unifying power over known contractive conditions in the literature. Following this line of research, we extend and generalize their results on a $b$-metric context, by giving a new notion of  $b$-simulation function. Then, we prove and discuss some fixed point results in relation with existing ones.}, Keywords = {$b$-Metric space, Partial order, Nonlinear contraction, Fixed point, $b$-Simulation function.}, volume = {11}, Number = {1}, pages = {123-136}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.01.011}, url = {http://ijmsi.ir/article-1-684-en.html}, eprint = {http://ijmsi.ir/article-1-684-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {Tavakoli, M. and Rahbarnia, F. and Ashrafi, A. R}, title = {Tricyclic and Tetracyclic Graphs with Maximum and Minimum Eccentric Connectivity}, abstract ={Let $G$ be a connected graph on $n$ vertices. $G$ is called tricyclic if it has $n + 2$ edges, and tetracyclic if $G$ has exactly $n + 3$ edges. Suppose $mathcal{C}_n$ and $mathcal{D}_n$ denote the set of all tricyclic and tetracyclic $n-$vertex graphs, respectively. The aim of this paper is to calculate the minimum and maximum of eccentric connectivity index in $mathcal{C}_n$ and $mathcal{D}_n$.}, Keywords = {Tricyclic graph, Tetracyclic graph, Eccentric connectivity index}, volume = {11}, Number = {1}, pages = {137-143}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, url = {http://ijmsi.ir/article-1-891-en.html}, eprint = {http://ijmsi.ir/article-1-891-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {InThisVolume, Name of Authors}, title = {ABSTRACTS IN PERSIAN - Vol. 11, No. 1}, abstract ={Please see the full text contains the Pesian abstracts for this volume.}, Keywords = {ABSTRACTS, PERSIAN, Vol. 11, No. 1}, volume = {11}, Number = {1}, pages = {145-157}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, url = {http://ijmsi.ir/article-1-898-en.html}, eprint = {http://ijmsi.ir/article-1-898-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {Dragomir, S. S.}, title = {New Jensen and Ostrowski Type Inequalities for General Lebesgue Integral with Applications}, abstract ={Some new inequalities related to Jensen and Ostrowski inequalities for general Lebesgue integral are obtained. Applications for $f$-divergence measure are provided as well.}, Keywords = {Ostrowski's inequality, Jensen's inequality, f-Divergence measures.}, volume = {11}, Number = {2}, pages = {1-22}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.02.001}, url = {http://ijmsi.ir/article-1-693-en.html}, eprint = {http://ijmsi.ir/article-1-693-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {Ostadhadi-Dehkordi, S.}, title = {m-Ary Hypervector Space: Convergent Sequences and Bundle Subsets.}, abstract ={In this paper, we have generalized the definition of vector space by considering the group as a canonical $m$-ary hypergroup, the field as a krasner $(m,n)$-hyperfield and considering the multiplication structure of a vector by a scalar as hyperstructure. Also we will be consider a normed $m$-ary hypervector space and introduce the concept of convergence of sequence on $m$-ary hypernormed spaces and bundle subset.}, Keywords = {m-Ary hypervector space, Krasner (m, n)-hyperfield, Bundle subsets, Hypernorm.}, volume = {11}, Number = {2}, pages = {23-41}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.02.002}, url = {http://ijmsi.ir/article-1-411-en.html}, eprint = {http://ijmsi.ir/article-1-411-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {Harizavi, H.}, title = {On Direct Sum of Branches in Hyper BCK-algebras}, abstract ={In this paper, the notion of direct sum of branches in hks is introduced and some related properties are investigated. Applying this notion to lower hyper $BCK$-semi lattice, a necessary condition for a hi to be prime is given. Some properties of hkc are studied. It is proved that if $H$ is a hkc and $[a)$ is finite for any $ain H$, then $mid Aut(H)mid=1$.}, Keywords = {Hyper BCK-algebra, (weak, strong) hyper BCK-ideal, Direct sum of branches, Hyper BCK-chain.}, volume = {11}, Number = {2}, pages = {43-55}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.02.003}, url = {http://ijmsi.ir/article-1-441-en.html}, eprint = {http://ijmsi.ir/article-1-441-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {Azizi, A. and Saeidian, J. and Abdi, S.}, title = {Applying Legendre Wavelet Method with Regularization for a Class of Singular Boundary Value Problems}, abstract ={In this paper Legendre wavelet bases have been used for finding approximate solutions to singular boundary value problems arising in physiology. When the number of basis functions are increased the algebraic system of equations would be ill-conditioned (because of the singularity), to overcome this for large $M$, we use some kind of Tikhonov regularization. Examples from applied sciences are presented to demonstrate the efficiency and accuracy of the method.}, Keywords = {Ordinary differential equation, Boundary value problem, Singular equations, Legendre wavelet bases.}, volume = {11}, Number = {2}, pages = {57-69}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.02.004}, url = {http://ijmsi.ir/article-1-457-en.html}, eprint = {http://ijmsi.ir/article-1-457-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {Nasrollahzadeh, F. and Hosseini, S. M}, title = {An Implicit Difference-ADI Method for the Two-dimensional Space-time Fractional Diffusion Equation}, abstract ={Fractional order diffusion equations are generalizations of classical diffusion equations which are used to model in physics, finance, engineering, etc. In this paper we present an implicit difference approximation by using the alternating directions implicit (ADI) approach to solve the two-dimensional space-time fractional diffusion equation (2DSTFDE) on a finite domain. Consistency, unconditional stability, and therefore first-order convergence of the method are proven. Some numerical examples with known exact solution are tested, and the behavior of the errors are analyzed to demonstrate the order of convergence of the method.}, Keywords = {Two-dimensional fractional differential equation, Space-time fractional diffusion equation, Implicit difference method, Alternating directions implicit methods}, volume = {11}, Number = {2}, pages = {71-86}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.02.005}, url = {http://ijmsi.ir/article-1-492-en.html}, eprint = {http://ijmsi.ir/article-1-492-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {Toomanian, M. and Amini, M. and Heydari, A.}, title = {Representations of Double Coset Lie Hypergroups}, abstract ={We study the double cosets of a Lie group by a compact Lie subgroup. We show that a Weil formula holds for double coset Lie hypergroups and show that certain representations of the Lie group lift to representations of the double coset Lie hypergroup. We characterize smooth (analytic) vectors of these lifted representations.}, Keywords = {Hypergroup, Lie group, Lie hypergroup, Double coset Lie hypergroup, Representations, Smooth (analytic) vectors}, volume = {11}, Number = {2}, pages = {87-96}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.02.006}, url = {http://ijmsi.ir/article-1-517-en.html}, eprint = {http://ijmsi.ir/article-1-517-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {Ashyani, A. and M‎ohammadinejad, H. R. and RabieiMotlagh, O.}, title = {Stability Analysis of Mathematical Model of Virus Therapy for Cancer}, abstract ={In this paper, we have analyzed a mathematical model for the study of interaction between tumor cells and oncolytic viruses. The model is analyzed using stability theory of differential equations. We gain some conditions for global stability of trivial and interior equilibrium point.}, Keywords = {Tumor, Oncolytic Virus, Stability, Asymptotic Stability.}, volume = {11}, Number = {2}, pages = {97-110}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.02.007}, url = {http://ijmsi.ir/article-1-541-en.html}, eprint = {http://ijmsi.ir/article-1-541-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {IlkhanizadehManesh, A.}, title = {Linear Functions Preserving Sut-Majorization on RN}, abstract ={Suppose $textbf{M}_{n}$ is the vector space of all $n$-by-$n$ real matrices, and let $mathbb{R}^{n}$ be the set of all $n$-by-$1$ real vectors. A matrix $Rin textbf{M}_{n}$ is said to be $textit{row substochastic}$ if it has nonnegative entries and each row sum is at most $1$. For $x$, $y in mathbb{R}^{n}$, it is said that $x$ is $textit{sut-majorized}$ by $y$ (denoted by $ xprec_{sut} y$) if there exists an $n$-by-$n$ upper triangular row substochastic matrix $R$ such that $x=Ry$. In this note, we characterize the linear functions $T$ : $mathbb{R}^n$ $rightarrow$ $mathbb{R}^n$ preserving (resp. strongly preserving) $prec_{sut}$ with additional condition $Te_{1}neq 0$ (resp. no additional conditions).}, Keywords = {(Strong) linear preserver, Row substochastic matrix, Sut-Majorization.}, volume = {11}, Number = {2}, pages = {111-118}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.02.008}, url = {http://ijmsi.ir/article-1-549-en.html}, eprint = {http://ijmsi.ir/article-1-549-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {Razani, A. and Moradi, R.}, title = {Double Sequence Iterations for Strongly Contractive Mapping in Modular Space}, abstract ={In this paper, we consider double sequence iteration processes for strongly $rho$-contractive mapping in modular space. It is proved, these sequences, convergence strongly to a fixed point of the strongly $rho$-contractive mapping.}, Keywords = {Strongly $rho$-contraction, Modular space, Double sequence, Strongly convergence.}, volume = {11}, Number = {2}, pages = {119-130}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.02.009}, url = {http://ijmsi.ir/article-1-577-en.html}, eprint = {http://ijmsi.ir/article-1-577-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {Taghavi, A. and Hosseinzadeh, R. and Rohi, H.}, title = {Additive Maps Preserving Idempotency of Products or Jordan Products of Operators}, abstract ={Let $mathcal{H}$ and $mathcal{K}$ be infinite dimensional Hilbert spaces, while $mathcal{B(H)}$ and $mathcal{B(K)}$ denote the algebras of all linear bounded operators on $mathcal{H}$ and $mathcal{K}$, respectively. We characterize the forms of additive mappings from $mathcal{B(H)}$ into $mathcal{B(K)}$ that preserve the nonzero idempotency of either Jordan products of operators or usual products of operators in both directions.}, Keywords = {Operator algebra, Jordan product, Idempotent.}, volume = {11}, Number = {2}, pages = {131-137}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.02.010}, url = {http://ijmsi.ir/article-1-580-en.html}, eprint = {http://ijmsi.ir/article-1-580-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {Durgi, S. and Ramane, S. and Hampiholi, R. and Mekkalike, M.}, title = {On the Wiener Index of Some Edge Deleted Graphs}, abstract ={The sum of distances between all the pairs of vertices in a connected graph is known as the {it Wiener index} of the graph. In this paper, we obtain the Wiener index of edge complements of stars, complete subgraphs and cycles in $K_n$.}, Keywords = {Wiener index, Distance, Complete graph, Star graph, Cycle.}, volume = {11}, Number = {2}, pages = {139-148}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.02.011}, url = {http://ijmsi.ir/article-1-701-en.html}, eprint = {http://ijmsi.ir/article-1-701-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} } @article{ author = {InThisVolume, Name of Authors}, title = {ABSTRACTS IN PERSIAN Vol.11,No.2}, abstract ={Please see the full text contains the Pesian abstracts for this volume.}, Keywords = { ABSTRACTS, PERSIAN, Vol. 11, No. 2}, volume = {11}, Number = {2}, pages = {149-160}, publisher = {ACECR at Tarbiat Modares University}, title_fa = {}, abstract_fa ={}, keywords_fa = {}, doi = {10.7508/ijmsi.2016.02.012}, url = {http://ijmsi.ir/article-1-986-en.html}, eprint = {http://ijmsi.ir/article-1-986-en.pdf}, journal = {Iranian Journal of Mathematical Sciences and Informatics}, issn = {1735-4463}, eissn = {2008-9473}, year = {2016} }