Results 221 to 230 of about 192,416 (257)

Conventional Versus Underwater Endoscopic Mucosal Resection for Superficial Non-Ampullary Duodenal Epithelial Tumors ≤ 20 mm: Study Protocol for a Multicenter Randomized Controlled Trial (D-CURE Trial). [PDF]

Methods Protoc
Yoshida M, Hatta W, Nakamura T, Nakaya N, Shichijo S, Tanaka Y, Kanzaki H, Hirasawa K, Oda I, Hirose T, Kato M, Takizawa K, Toya Y, Hikichi T, Sawai H, Yoshida N, Dohi O, Masamune A, Abe S, Yano T, D-CURE Trial Group.   +20 more
europepmc   +1 more source

From cognition to daily functioning: Insights from iatrogenic cerebral amyloid angiopathy. [PDF]

Alzheimers Dement (Amst)
Marinoni G, Storti B, Canavero I, Piacentini S, De Toma C, Strazzabosco C, Pollaci G, Rifino N, Zacarias E, Francia A, Boncoraglio G, Gatti L, Bersano A.   +12 more
europepmc   +1 more source

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A characterization theorem for sporadic simple groups

Siberian Mathematical Journal, 2008
Summary: We show that each sporadic simple group \(G\) can be uniquely determined by the set of the orders of the maximal Abelian subgroups of \(G\).
Han, Zhangjia, Chen, Guiyun, Guo, Xiuyun
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Characterization of automorphism groups of sporadic simple groups

Frontiers of Mathematics in China, 2012
It is proved that all automorphism groups of the sporadic simple groups are characterized by their elements orders and the group orders. This result is obtained as an easy corollary of much more general results of \textit{G. Chen} [Algebra Colloq. 3, No. 1, 49-58 (1996; Zbl 0845.20011)], \textit{B. Khosravi} [Arch. Math., Brno 45, No.
Shen, Hong, Cao, Hongping, Chen, Guiyun
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Sporadic Simple Groups

2002
In this brief chapter we examine the final possibility left open. That is that \( \overline {E_\beta } /Z(\overline {E_\beta } ) \)is a sporadic simple group.
Christopher Parker, Peter Rowley
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Factorizations of the sporadic simple groups

Archiv der Mathematik, 1986
Let G be one of the 26 (presently known) sporadic finite simple groups. We assume that all simple subgroups of G are known groups, and prove the following result. Theorem. Let \(G=AB\) where A, B are proper non-Abelian simple subgroups of G. Then one of the following holds: (1) \(G=M_{12}\), \(A\cong A_ 5\), \(L_ 2(11)\), or \(M_{11}\), \(B\cong M_{11};
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Conjugacy classes in sporadic simple groups

Communications in Algebra, 2000
We obtain efficient programs for obtaining representatives of all the conjugacy classes of all the sporadic simple groups except the Monster and the Baby Monster.
Ibrahim A.I. Suleiman, Peter G. Walsh, Robert A. Wilson   +2 more
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Cohomology of Sporadic Simple Groups

1994
In this chapter we will describe progress towards understanding the cohomology of the sporadic simple groups. Briefly we recall that from the classification of finite simple groups, [Gor], it was shown that there exist 26 simple groups not belonging to infinite families (i. e.
Alejandro Adem, R. James Milgram
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ON THOMPSON'S CONJECTURE FOR ALMOST SPORADIC SIMPLE GROUPS

Journal of Algebra and Its Applications, 2013
Let G be a non-abelian group and N(G) be the set of conjugacy class sizes of G. In 1980s, Thompson posed the following conjecture: if M is a finite non-abelian simple group, G is a finite group with Z(G) = 1 and N(G) = N(M), then M ≅ G. Here, we prove Thompson's conjecture holds for all almost sporadic simple groups.
Wang, Lingli, Shi, Wujie
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