منابع مشابه
Hindman ’ S Theorem , Ellis ’ S Lemma , and Thompson ’ S Group
The purpose of this article is to formulate conjectural generalizations of Hindman’s Theorem and Ellis’s Lemma for nonassociative binary systems and relate them to the amenability problem for Thompson’s group F . Partial results are obtained for both conjectures. The paper will also contain some general analysis of the conjectures. Mathematics Subject Classification (2010): 03E02, 03E50, 05D10,...
متن کاملA simple proof of Zariski's Lemma
Our aim in this very short note is to show that the proof of the following well-known fundamental lemma of Zariski follows from an argument similar to the proof of the fact that the rational field $mathbb{Q}$ is not a finitely generated $mathbb{Z}$-algebra.
متن کاملOn a Theorem of Tate
A far-reaching generalization of this result is the Tate conjecture, asserting algebraicity of Tate classes, i.e., `-adic cohomology classes conformally invariant under the action of Frobenius. In this note we provide an alternative condition for the existence of surjective morphisms between abelian varieties and, more generally, Tate classes in the cohomology of products of arbitrary algebraic...
متن کاملthe impact of training on second language writing assessment: a case of raters’ biasedness
چکیده هدف اول این تحقیق بررسی تأثیر آموزش مصحح بر آموزش گیرندگان براساس پایایی نمره های آنها در پنج بخش شامل محتوا ، سازمان ، لغت ، زبان و مکانیک بود. هدف دوم این بود که بدانیم آیا تفاوتهای بین آموزشی گیرندگان زن و مرد در پایایی نمرات آنها وجود دارد. برای بررسی این موارد ، ما 90 دانشجو در سطح میانه (متوسط) که از طریق تست تعیین سطح شده بودند انتخاب شدند. بعد از آنها خواستیم که درباره دو موضوع ا...
15 صفحه اولA Tutorial on Thompson Sampling
Thompson sampling is an algorithm for online decision problems where actions are taken sequentially in a manner that must balance between exploiting what is known to maximize immediate performance and investing to accumulate new information that may improve future performance. The algorithm addresses a broad range of problems in a computationally efficient manner and is therefore enjoying wide ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Hiroshima Mathematical Journal
سال: 1978
ISSN: 0018-2079
DOI: 10.32917/hmj/1206135455