An extension of deLeeuw's theorem to the $n$-dimensional rotation group

An extension of the Wedderburn-Artin Theorem

‎In this paper we give conditions under which a ring is isomorphic to a structural matrix ring over a division ring.

HARDY’S THEOREM FOR THE n-DIMENSIONAL EUCLIDEAN MOTION GROUP

An uncertainty principle, due to Hardy, for Fourier transform pairs on R says that if the function f is “very rapidly decreasing”, then the Fourier transform cannot also be “very rapidly decreasing” unless f is identically zero. In this paper we state and prove an analogue of Hardy’s theorem for the ndimensional Euclidean motion group.

Extension of the Douady-Hubbard's Theorem on Connectedness of the Mandelbrot Set to Symmetric Polynimials

ترجمه و تحقیق کتاب an introduction to the history of mysticism

پایان نامه ی ارائه شده ترجمه ی کتاب «an introduction to the history of mysticism» نوشته ی مارگارت اسمیت که وی پژوهشگر، خاورشناس و محقق برجسته ی تصوف و عرفان می باشد. موضوع اساسی و مهم این کتاب عرفان در ادیان مختلف است. نویسنده در ابتدا این کلمه را ریشه یابی کرده و سپس تعریفی از آن ارائه داده و آن را در ادیان مختلف مورد بحث قرار داده است و در هر فصل کتاب به معرفی عرفای آن دین یا عصر خاصی پرداخته...

An Lp-Lq-Version of Morgan's Theorem for the n-Dimensional Euclidean Motion Group

An aspect of uncertainty principle in real classical analysis asserts that a function f and its Fourier transform ̂ f cannot decrease simultaneously very rapidly at infinity. As illustrations of this, one has Hardy’s theorem [1], Morgan’s theorem [2], and BeurlingHörmander’s theorem [3–5]. These theorems have been generalized to many other situations; see, for example, [6–10]. In 1983, Cowling a...