@Article{,
author="",
title="Bulletin of the Iranian Mathematical Society",
journal="Bulletin of the Iranian Mathematical Society",
year="2015",
volume="41",
number="4",
pages="-",
abstract="",
issn="1017-060X",
doi="",
url="http://bims.iranjournals.ir/article_651.html"
}
@Article{Seoudy2015,
author="Seoudy, T. M.
and Aouf, M. K.",
title="Classes of admissible functions associated with certain integral operators applied to meromorphic functions",
journal="Bulletin of the Iranian Mathematical Society",
year="2015",
volume="41",
number="4",
pages="793-804",
abstract="In the present paper, by making use of the differential subordination and superordination results of Miller and Mocanu,
certain classes of admissible functions are determined so that subordination as well as superordination implications
of functions associated with an integral operator hold. Additionally, differential sandwich-type result is obtained.",
issn="1017-060X",
doi="",
url="http://bims.iranjournals.ir/article_652.html"
}
@Article{Eskandari2015,
author="Eskandari, R.
and Mirzapour, F.",
title="Hyperinvariant subspaces and quasinilpotent operators",
journal="Bulletin of the Iranian Mathematical Society",
year="2015",
volume="41",
number="4",
pages="805-813",
abstract="For a bounded linear operator on Hilbert space we define a sequence of the so-called weakly extremal vectors. We study the properties of weakly extremal vectors and show that the orthogonality equation is valid for weakly extremal vectors. Also we show that any quasinilpotent operator $T$ has an hypernoncyclic vector, and so $T$ has a nontrivial hyperinvariant subspace.",
issn="1017-060X",
doi="",
url="http://bims.iranjournals.ir/article_653.html"
}
@Article{Jahani-Nezhad2015,
author="Jahani-Nezhad, R.
and Khoshayand, F.",
title="Pseudo-almost valuation rings",
journal="Bulletin of the Iranian Mathematical Society",
year="2015",
volume="41",
number="4",
pages="815-824",
abstract="The aim of this paper is to generalize thenotion of pseudo-almost valuation domains to arbitrary commutative rings. It is shown that the classes of chained rings and pseudo-valuation rings are properly contained in the class of pseudo-almost valuation rings; also the class of pseudo-almost valuation rings is properly contained in the class of quasi-local rings with linearly ordered prime ideals.",
issn="1017-060X",
doi="",
url="http://bims.iranjournals.ir/article_654.html"
}
@Article{Cheng2015,
author="Cheng, H.
and Gao, J.
and Zhu, P.",
title="Optimal results for a time-fractional inverse diffusion problem under the Hölder type source condition",
journal="Bulletin of the Iranian Mathematical Society",
year="2015",
volume="41",
number="4",
pages="825-834",
abstract="In the present paper we consider a time-fractional inverse diffusion problem, where data is given at $x=1$ and the solution is required in the interval $0