@Article{Bodaghi2012,
author="Bodaghi, A.
and Shojaee, B.",
title="$n$-Jordan homomorphisms on C-algebras",
journal="Journal of Linear and Topological Algebra (JLTA)",
year="2012",
volume="01",
number="01",
pages="1-7",
abstract="Let $n\in \mathbb{N}$. An additive map $h:A\to B$ between algebras $A$ and $B$ is called $n$-Jordan homomorphism if $h(a^n)=(h(a))^n$ for all $a\in A$. We show that every $n$-Jordan homomorphism between commutative Banach algebras is a $n$-ring homomorphism when $n < 8$. For these cases, every involutive $n$-Jordan homomorphism between commutative C-algebras is norm continuous.",
issn="2252-0201",
doi="",
url="http://jlta.iauctb.ac.ir/article_510059.html"
}
@Article{ShahrabiFarahani2012,
author="Shahrabi Farahani, M.
and Moayeri, S.
and Ghahramani, M.",
title="Some notes on L-projections on Fourier-Stieltjes algebras",
journal="Journal of Linear and Topological Algebra (JLTA)",
year="2012",
volume="01",
number="01",
pages="9-13",
abstract="In this paper, we investigate the relation between L-projections and conditional expectations on subalgebras of the Fourier Stieltjes algebra B(G), and we will show that compactness of G plays an important role in this relation.",
issn="2252-0201",
doi="",
url="http://jlta.iauctb.ac.ir/article_510060.html"
}
@Article{Sahebi2012,
author="Sahebi, Sh.
and Rahmani, V.",
title="A note on power values of generalized derivation in prime ring and noncommutative Banach algebras",
journal="Journal of Linear and Topological Algebra (JLTA)",
year="2012",
volume="01",
number="01",
pages="15-20",
abstract="Let $R$ be a prime ring with extended centroid $C$, $H$ a generalized derivation of $R$ and $n\geq 1$ a fixed integer. In this paper we study the situations: (1) If $(H(xy))^n =(H(x))^n(H(y))^n$ for all $x,y\in R$; (2) obtain some related result in case $R$ is a noncommutative Banach algebra and $H$ is continuous or spectrally bounded.",
issn="2252-0201",
doi="",
url="http://jlta.iauctb.ac.ir/article_510061.html"
}
@Article{Karimian2012,
author="Karimian, M.",
title="Solving the liner quadratic differential equations with constant coefficients using Taylor series with step size h",
journal="Journal of Linear and Topological Algebra (JLTA)",
year="2012",
volume="01",
number="01",
pages="21-25",
abstract="In this study we produced a new method for solving regular differential equations with step size h and Taylor series. This method analyzes a regular differential equation with initial values and step size h. this types of equations include quadratic and cubic homogenous equations with constant coeffcients and cubic and second-level equations.",
issn="2252-0201",
doi="",
url="http://jlta.iauctb.ac.ir/article_510062.html"
}
@Article{Nosratpour2012,
author="Nosratpour, P.
and Darafsheh, M. R.",
title="OD-characterization of almost simple groups related to U3(11)",
journal="Journal of Linear and Topological Algebra (JLTA)",
year="2012",
volume="01",
number="01",
pages="27-32",
abstract="Let $L := U_3(11)$. In this article, we classify groups with the same order and degree pattern as an almost simple group related to $L$. In fact, we prove that $L$, $L:2$ and $L:3$ are OD-characterizable, and $L:S_3$ is $5$-fold OD-characterizable.",
issn="2252-0201",
doi="",
url="http://jlta.iauctb.ac.ir/article_510063.html"
}
@Article{SoleimaniRad2012,
author="Soleimani Rad, Gh.",
title="New fixed and periodic point results on cone metric spaces",
journal="Journal of Linear and Topological Algebra (JLTA)",
year="2012",
volume="01",
number="01",
pages="33-40",
abstract="In this paper, several fixed point theorems for T-contraction of two maps on cone metric spaces under normality condition are proved. Obtained results extend and generalize well-known comparable results in the literature.",
issn="2252-0201",
doi="",
url="http://jlta.iauctb.ac.ir/article_510064.html"
}
@Article{Maghasedi2012,
author="Maghasedi, M.",
title="Commutativity degree of $\mathbb{Z}_p$≀$\mathbb{Z}_{p^n}",
journal="Journal of Linear and Topological Algebra (JLTA)",
year="2012",
volume="01",
number="01",
pages="41-44",
abstract="For a nite group G the commutativity degree denote by d(G) and dend:$$d(G) =\frac{|\{(x; y)|x, y\in G,xy = yx\}|}{|G|^2}.$$ In [2] authors found commutativity degree for some groups,in this paper we nd commutativity degree for a class of groups that have high nilpontencies.",
issn="2252-0201",
doi="",
url="http://jlta.iauctb.ac.ir/article_510065.html"
}
@Article{Firouzdor2012,
author="Firouzdor, R.
and Heidarnejad Khoob, A.
and Mollaramezani, Z.",
title="Numerical solution of functional integral equations by using B-splines",
journal="Journal of Linear and Topological Algebra (JLTA)",
year="2012",
volume="01",
number="01",
pages="45-53",
abstract="This paper describes an approximating solution, based on Lagrange interpolation and spline functions, to treat functional integral equations of Fredholm type and Volterra type. This method can be extended to functional differential and integro-differential equations. For showing efficiency of the method we give some numerical examples.",
issn="2252-0201",
doi="",
url="http://jlta.iauctb.ac.ir/article_510066.html"
}