O ct 2 00 7 Key Substitution in the Symbolic Analysis

1 9 O ct 2 00 1 Substitution Delone Sets

Substitution Delone set families are families of Delone sets X = (X1, . . . ,Xn) which satisfy the inflation functional equation

Identification of specificity determining residues in enzymes using environment specific substitution tables

Environment speci c substitution tables have been used e ectively for distinguishing structural and functional constraints on proteins and thereby identify their active sites (Chelliah et al. (2004)). This work explores whether a similar approach can be used to identify speci city determining residues (SDRs) responsible for cofactor dependence, substrate speci city or subtle catalytic variation...

Reminiscences about numerical schemes

This preprint appeared firstly in Russian in 1997. Some truncated versions of this preprint were published in English and French, here a fully translated version is presented. The translation in English was done by O. V. Feodoritova and V. Deledicque to whom I express my gratitude. Key-words: Godunov’s Scheme, hyperbolic systems of conservation laws. ∗ Sobolev Institute of Mathematics, Novosibi...

1 O ct 2 00 7 On potentially K r + 1 − U - graphical Sequences

X iv :0 71 0. 04 09 v1 [ m at h. C O ] 1 O ct 2 00 7 On potentially Kr+1 − U -graphical Sequences Chunhui Lai, Guiying Yan 1 Department of Mathematics, Zhangzhou Teachers College, Zhangzhou, Fujian 363000, P. R. of CHINA. e-mail: [email protected] 2 Center of Graph Theory, Combinatorics and Network, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 10008...

7 O ct 2 00 5 Electronic Properties of α ′ - NaV 2 O 5