Generalizing Gauss's Gem

A Characterization of the Compound Multiparameter Hermite Gamma Distribution via Gauss's Principle

We consider the class of those distributions that satisfy Gauss's principle (the maximum likelihood estimator of the mean is the sample mean) and have a parameter orthogonal to the mean. It is shown that this so-called "mean orthogonal class" is closed under convolution. A previous characterization of the compound gamma characterization of random sums is revisited and clarified. A new character...

Gauss's Lemma for Number Fields

A new hypergeometric transformation of the Rathie-Rakha type

In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier's archiving and manuscript policies are encouraged to visit: a b s t r a c t A general transformation involving generalized hypergeometric functions has been recently found by Rathie an...

On Efficient Domination for Some Classes of H-Free Chordal Graphs

A vertex set D in a finite undirected graph G is an efficient dominating set (e.d.s. for short) of G if every vertex of G is dominated by exactly one vertex of D. The Efficient Domination (ED) problem, which asks for the existence of an e.d.s. in G, is known to be NP-complete even for very restricted graph classes such as for 2P3-free chordal graphs while it is solvable in polynomial time for P...

‌مطالعه تطبیقی بازنمایی زن در پیام‌های بازرگانی شبکه سه و Gem Tv

تحقیق حاضر به ­مطالعه ­تطبیقی بازنمایی زن در دو شبکه، سه­ سیما و Gem Tv می­پردازد. برای رسیدن به­ این مقصود، از  نظریه­های بازنمایی ساختاری، فمینیستی لیبرال، الگوی تحلیلی گافمن و کلیشه­های جنسیتی میشل بر مبنای روش تحلیل محتوا و پرسشنامه ­معکوس استفاده شده­است. جامعه آماری مورد نظر در این تحقیق 140 آگهی بازرگانی پخش­شده ­از شبکه­های سه سیما و  Gem Tv­(باحضور مستقیم و غیرمستقیم زن) در ساعات 18 تا...