Results 31 to 40 of about 887,804 (330)
Conjugates in Division Rings [PDF]
Proceedings of the American Mathematical Society, 1956 1. I. Heller, The travelling salesman's problem I, George Washington University, Logistics Research Project Report, 1954, 88 pp. 2. E. G. Straus, Functions periodic modulo each of a sequence of integers, Duke Math. J. vol. 19 (1952) pp. 379-395. 3. F. Supnick, On the dense packing of spheres, Trans. Amer. Math. Soc. vol. 65 (1949) pp. 14-26.
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On Rings Whose Principal Ideals are Generalized Pure Ideals [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2007 This paper , introduces the notion of a right PIGP-ring (a ring in which every principal ideal of R is a GP-ideal ) with some of their basic properties ; we also give necessary and sufficient conditions for PIGP-rings to be a division ring and a regular ...
Husam Mohammad
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On ordered division rings [PDF]
Colloquium Mathematicum, 2001 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Coordinating Bacterial Cell Division with Nutrient Availability: a Role for Glycolysis
mBio, 2014 Cell division in bacteria is driven by a cytoskeletal ring structure, the Z ring, composed of polymers of the tubulin-like protein FtsZ. Z-ring formation must be tightly regulated to ensure faithful cell division, and several mechanisms that influence ...
Leigh G. Monahan +4 more
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On subgroups in division rings of type $2$
, 2012 Let $D$ be a division ring with center $F$. We say that $D$ is a {\em division ring of type $2$} if for every two elements $x, y\in D,$ the division subring $F(x, y)$ is a finite dimensional vector space over $F$.
Akbari S. +13 more
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Embeddings in division rings [PDF]
Transactions of the American Mathematical Society, 1970 A method for embedding a certain class of integral domains in division rings is devised. Integral domains A A are constructed with a generalized valuation into a (noncommutative) totally ordered semigroup that need not be discrete. Then the multiplicative semigroup A ∖ { 0 } A\backslash
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ESCRT-III mediated cell division in Sulfolobus acidocaldarius - a reconstitution perspective [PDF]
, 2014 In the framework of synthetic biology, it has become an intriguing question what would be the minimal representation of cell division machinery. Thus, it seems appropriate to compare how cell division is realized in different microorganisms. Inparticular,
Härtel, T., Schwille, P.
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On ordered division rings [PDF]
Proceedings of the American Mathematical Society, 1954 1. Ordered groups. Suppose r is a simply ordered set and for each y in r let Ry be an additive group. Consider the set H=H(r, RY) of all vectors ( * * *, ry, * * * ) for which ry is in Ry and almost every ry is zero (i.e., the set of y's for which ry - 0 is inversely well ordered). H is a group w.r.t. (with respect to) vector addition, called the r-sum
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Cooperative recruitment of FtsW to the division site of Bacillus subtilis
Frontiers in Microbiology, 2016 Five essential proteins are known to assemble at the division site of Bacillus subtilis. However, the recruitment of the FtsW homolog is still unclear. Here, by taking advantage of GFP fusions and spore germination, we show that the assembly of FtsW is ...
Pamela Gamba +2 more
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Klein Topological Field Theories from Group Representations [PDF]
, 2011 We show that any complex (respectively real) representation of finite group naturally generates a open-closed (respectively Klein) topological field theory over complex numbers.
Loktev, Sergey A., Natanzon, Sergey M.
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