Báo cáo toán học: "Some properties of unitary Cayley graphs" pdf
Báo cáo khóa học: Some properties of human small heat shock protein Hsp20 (HspB6) potx
... molecular
mass of 100 kDa, containing approximately equal quanti-
ties of two small heat shock proteins.
Keywords: small heat shock proteins; phosphorylation;
chaperone activity.
Human small heat shock proteins ... time of incubation. Lack of preci-
pitation of isolated small heat shock proteins
isshownoncurve3.
Ó FEBS 2003 Human 20 kDa small heat sh...
Báo cáo khoa học: "Some Properties of Preposition and Subordinate Conjunction Attachments*" docx
... Some Properties of Preposition and Subordinate Conjunction
Attachments*
Alexander S. Yeh and Marc B. Vilain
MITRE Corporation
202 Burlington ... Hirschman and David Palmer. The exper-
iments made use of Morgan Pecelli's noun/verb
group
annotations and some of David Day's programs.
et al., 1994; Brill and Resnik, 1994; Collins and ... I-group's...
Báo cáo toán học: " Some properties of an integral operator defined by convolution" potx
... upon acceptance. Fully formatted
PDF and full text (HTML) versions will be made available soon.
Some properties of an integral operator defined by convolution
Journal of Inequalities and Applications ... (http://creativecommons.org/licenses /by/ 2.0),
which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited....
Báo cáo toán học: "Some applications of a technique for constructing reflexive operator algebras " pdf
... class="bi x0 y1 w3 h 4" alt =""
Báo cáo toán học: Spectral properties of generalized multipliers " pptx
... class="bi x0 y0 w1 h 1" alt =""
Báo cáo toán học: " Some Periodicity of Words and Marcus Contextual Grammars" ppsx
... quasi-periodic word and let any letter in u be
covered by a word v. Then we denote u = v ⊗ v ⊗···⊗v.
Some Periodicity of Words and Marcus Contextual Grammars 387
However, the other types of Marcus contextual ... set of all hyper primitive words.
Remark 1.3. Fig. 1.3 indicates that u is a quasi-periodic word.
Fig. 1.3.
Vietnam Journal of Mathematics 34:4 (2006) 38...
Báo cáo toán học: "Some Examples of ACS-Rings" pdf
... idempotent of S is of form (e, 0), where e
2
= e ∈ R.
Proposition 2.1. Let R be a commutative ring and I an ideal of R.LetS =
R ∝ I be the trivial extension of R by I.IfS is an ACS-ring, so is R.
Proof. ... Rr
R
(X)=l
R
(X) for any subset X of R
and that any idempotent of R is central.
(5) ⇔ (7). Note that l
R
(aR)=l
R
(RaR) for any a ∈ R.
(5) ⇔ (6). The proof is similar to that...
Báo cáo toán học: "Ramseyan Properties of Graphs by Ermelinda DeLaVina" doc
... the class of all 4-chromatic graphs.
The structure of the red graph is obvious by Corollary, but we do not know
which graphs can occur as blue graphs and what are the properties of graphs in
which ... on the Wall, a list of conjectures of Graffiti.
Ramseyan Properties of Graphs
by
Ermelinda DeLaVina
delavina@math.uh.edu
Siemion Fajtlowicz
siemion@math.uh.edu
Uni...
Báo cáo toán học: " Some Applications of the Proper and Adjacency Polynomials in the Theory of Graph Spectra" docx
... that the graph
Γ
i
is the i-th class of the scheme, and so we indistinctly use the words graph or
“class” to mean the same thing.
2 The Proper and Adjacency Polynomials
In this section we introduce ... trivial.) Then, by the converse
of Theorem 2.5
, it must be Q
k
u
≥ 1. On the other hand, in the proof of Theorem
the electronic journal of combi...
Báo cáo toán học: "Some Aspects of Hankel Matrices in Coding Theory and Combinatorics Ulrich Tamm" ppt
... studying combinatorial applications of Hankel matrices and further
aspects of orthogonal polynomials was set up by Viennot [76]. Of special interest are
determinants of Hankel matrices consisting ... method for solving
key equation for decoding Goppa codes”, Information and Control 27, 1975, 87 – 99.
[74] U. Tamm, Hankel matrices in coding theory and combinat...
Báo cáo toán học: "Structural Properties of Twin-Free Graphs" doc
... one -twin-free
graph with n vertices. Then there exists a vertex x ∈ V such that G
x
is one -twin-free and
connected.
Proof. In this proof, we use twin, twin-free and terminal for one-twin, one -twin-free ... we say that G is r -twin-free or twin-free.
A graph with one vertex is trivially twin-free, and generally we consider graphs with
at least two vertices.
Twin-free graphs are...
Báo cáo toán học: "Some properties of unitary Cayley graphs" pdf
... 6. In the notation of Lemma 5 the number of common neighbors of distinct
vertices a, b in the unitary Cayley graph X
n
is given by F
n
(a − b).
Proof. Let a, b, z be elements of V (X
n
) = Z
n
= ... a sequence
˜
S of length m which consists of all nonzero eigen-
values of X
n
such that the number of appearences of an eigenvalue is its multiplicity.
the electronic journal...
Báo cáo toán học: "Hereditary properties of tournaments" ppsx
... proof of Theorem 28 of [4] can also be adapted to hereditary properties of tour-
naments, to produce many properties with different exponential speeds, but we spare the
reader the details. Of ... proof of Theorem 1.
Lemma 7. Let P be a hereditary property of tournaments. If B(P) = ∞, then P contains
arbitrarily large structures of Type 1 or 2.
Proof. Let P be a hereditary pro...
Báo cáo toán học: "Algebraic properties of edge ideals via combinatorial topology" doc
... journal of combinatorics 16(2) (2009), #R2 5
Algebraic properties of edge ideals
via combinatorial topology
Anton Dochtermann
TU Berlin, MA 6-2
Straòe des 17. Juni 136
10623 Berlin
Germany
dochterm@math.tu-berlin.de
Alexander ... called the edge ideal of G. We will often speak of algebraic properties of a graph G and
by this we mean the corresponding property of the...