Đề tài " On a class of type II1 factors with Betti numbers invariants " pdf

... P  |W a 1 (ct) ∩ W a 2 (ct)|≥t  = −I κ a d (c) and derive a variational representation for the rate constant I κ a d (c). Here, κ a is the Newtonian capacity of the ball with radius a. We show that ... intersection volume may either increase or decrease when the Wiener sausages are wrapped around Λ N , so there is no simple comparison available. Proof. The proof is based o...

Ngày tải lên: 14/02/2014, 17:20

... certain fibers F a and with ¯ C  ∼ dH +(k −  m a )F . The space of such configurations is of real codimension 2d  a m a . Therefore Z is a union of sub- manifolds of real codimension at least ... because any two deformations of C fit into a joint deformation with the locus of nonsimply branched curves having higher codi- mension. Lemma 4.3. Let C =  r a= 0 m a...

Ngày tải lên: 16/02/2014, 05:20

... application of this approach, we shall see that there are strong constraints on the invariants of a smooth projective surface which degener- ates to configurations of planes with global normal crossings ... singularities that the total space of a degeneration of surfaces has at the Zappatic singularities of its central fibre. We need to recall a few general facts about r...

Ngày tải lên: 16/02/2014, 06:20

... ≥ 2 be an integer. The b-ary expansion of any irra- tional algebraic number cannot be generated by a finite automaton. In other words, irrational automatic numbers are transcendental. Although ... that such an expansion should satisfy some of the same laws as do almost all real numbers. In particular, it is expected that every irrational algebraic number is normal in base b. Recall th...

Ngày tải lên: 16/02/2014, 06:20

... random variables can be simulated by subordination from d-dimensional Gaussian random variables whose mean and covariance matrix are made random in an appropriate way. This yields a mixture of ... components of the multi-dimensional diffusion are independent. In general, each component of a multi-dimensional diffusion can come from various types of conditional tran- sition distribut...

Ngày tải lên: 19/02/2014, 22:20

... Journal of Science, Mathematics - Physics 23 (2007) 201-209 Fully parallel methods for a class of linear partial differential-algebraic equations Vu Tien Dung ∗ Department of Mathematics, Mechanics, ... differential-algebraic equation (PDAE), nonnegative pencil of matrices, parallel method 1. Introduction Recently there has been a growing interest in the analysis and numerical s...

Ngày tải lên: 13/02/2014, 03:20

... the Transcriptional regulation Post-transcriptional regulation Post-translational regulation Functions Cell cycle progression Fig. 2. Medaka dmrt 1a ⁄ dmrt1bY regulations and functions. Grey arrows ... Natl Acad Sci USA 99, 11778–11783. 9 Matsuda M, Nagahama Y, Shinomiya A, Sato T, Matsuda C, Kobayashi T, Morrey CE, Shibata N, Asakawa S, Shimizu N et al. (2002) DMY is a Y-spe- cific DM-dom...

Ngày tải lên: 14/02/2014, 19:20

... (in Japanese). 113 )Sakai, K., Kamijima, M., Sh ib ata, E., Ohn o, H. and Nakajima, T. (2009) Annual transition and seasonal variation of indoor air pollution levels of 2-ethyl-1- hexanol in large-scale ... large-scale buildings in Nagoya, Japan. J. Environ. Monit., 11, 2068–2076. 114 )Kamijima, M., Sakai, K., Shibata, E., Yamada, T., Itohara,S.,Ohno, H., Hayakawa, R., Sugiura, M., Yamaki...

Ngày tải lên: 17/02/2014, 22:20

... technician; ”technical” positions, including aviation machinist’s mate, aviation structural mechanic, aviation ordnanceman, aviation equipment support technician, and aviation survival equipmentman; ... from many different ratings: ”highly technical” positions, such as air traffic controller, aviation electronics technician, aviation fire control technician, and aviation antisubmarine w...

Ngày tải lên: 17/02/2014, 22:20

... In the aminoacylation reaction of class I aaRSs with aminoacyl-AMP, the 2¢-OH group of the ribose of A7 6 tRNA attacks the carbonyl carbon atom of the –Ca–(CO)–O– moiety of aminoacyl-AMP. As lit- tle ... MgCl 2 under a linear gradient of NaCl from 0 to 2 m gave a pure tRNA Arg transcript, which was precipitated by addition of ethanol. Aminoacylation reaction The aminoac...

Ngày tải lên: 18/02/2014, 11:20