نتایج جستجو برای: approximately inner

تعداد نتایج: 312829  

2001
David N. Burrows George G. Pavlov Hiroshi Tsunemi

We present a series of monitoring observations of the Crab Nebula with the Chandra X-ray Observatory, focusing on the temporal evolution of the structure. This series of 8 observations, spanning a period of approximately six months, shows the dynamic nature of the inner Xray structures. We detected outward moving “wisps” from the recently discovered inner ring seen in optical observations. We a...

Journal: :Journal of Mathematical Analysis and Applications 2007

Journal: :SIAM Journal on Matrix Analysis and Applications 2013

Journal: :Proceedings of the American Mathematical Society 1974

Journal: :Fundamental journal of mathematics and applications 2022

The motivation of this article is to define approximately near rings, some types $N$-groups, ideals, and rings all descriptive cosets. Moreover, properties these algebraic structures are given. Furthermore, near-ring homomorphisms introduced their investigated.

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