Báo cáo toán học: "A DETERMINANT OF THE CHUDNOVSKYS GENERALIZING THE ELLIPTIC FROBENIUS-STICKELBERGER-CAUCHY DETERMINANTAL IDENTITY" ppt
Báo cáo toán học: "A DETERMINANT OF THE CHUDNOVSKYS GENERALIZING THE ELLIPTIC FROBENIUS-STICKELBERGER-CAUCHY DETERMINANTAL IDENTITY" ppt
... A DETERMINANT OF THE CHUDNOVSKYS
GENERALIZING THE ELLIPTIC FROBENIUS-STICKELBERGER-CAUCHY
DETERMINANTAL IDENTITY
Tewodros Amdeberhan
Mathematics, DeVry Institute of Technology, North ... introduced a generalization of the Frobenius-
Stickelberger determinantal identity involving elliptic functions that generalize the Cauchy determinant.
The purpose of this n...
Báo cáo toán học: "A calmodulin inhibitor, W-7 influences the effect of cyclic adenosine 3'''', 5''''-monophosphate signaling on ligninolytic enzyme gene expression in Phanerochaete chrysosporium" pot
...
The lack of knowledge regarding the ligninolytic property of these fungi is an impediment to the
development of a highly effective lignin-degrading fungal strain for the construction of an
efficient ... also the effect of cAMP and IBMX (Fig. 2). No significant
treatment-related change in hyphal growth (dry weight) of the fungus was observed over the time
courses...
Báo cáo toán học: "A Presentation of the Elements of the Quotient Sheaves Ωk /Θk in Variational Sequences" pdf
... in the theory of differential equations and
in mathematical physics.
Krupka [5] studied the sheaves of differential forms on finite r-jet prolonga-
tions J
r
Y . Then he constructed the sequence of ... 0.
1. Introduction
The notion of variational bicomplexes was introduced in studying the problem
of characterizing the kernel and image of Euler-Lagrange mapping in the ca...
Báo cáo toán học: "A Tur´n Type Problem Concerning the Powers of the a Degrees of a Graph" ppsx
... shows that the value of n
0
(k) in the statement of the theorem is
O(k
2
). Another thing to note is that, as long as p ≥ 2, the actual value of p is insignificant.
Let C
∗
be the family of even ... graphs, then just counting
the number of edges does not suffice. If we wish to maximize the second central moment
of the degree sequence of H-forbidden graphs, then the...
Báo cáo toán học: "A Proof of the Two-path Conjecture" pps
... vertices. The cycle C
6
is the edge-disjoint union of two paths of length 3 with common endpoints. In the first
case, the graph has twelve paths of length 3; in the second there are six such paths.
The ... vertex, then the graph has a third subgraph
that is also a path of length n. For example, the complete graph K
4
is an edge-disjoint
union of two paths of length...
Báo cáo toán hoc:" A dual of the rectangle-segmentation problem for binary matrices " pps
... we show how the general case can be handled. In the first subsection we
describe the solution g in the general case, while the second subsection is devoted to the
proof of the main theorem.
4.1 ... notation. The vertices of basic
rectangles that are either in the interior of P or concave vertices of P are called intersection
the electronic journal of combinatorics...
Báo cáo toán học: "A conjecture of Biggs concerning the resistance of a distance-regular graph" potx
... this book, the proof
will likely be incomprehensible to the reader. In the estimates used in the proof, the −k
in the numerator of the recurrence relation is largely ignored, but the reader should ... clearly implies The orem 1 and shows that the graphs in E are the extremal cases.
Proof of Theo rem 2: The proof proceeds by considering a number of separate cases,...
Báo cáo toán học: "A Census of Vertices by Generations in Regular Tessellations of the Plane" doc
... a child c other than a. The child c must lie either to the left or to
the right of a. But if c lies to the left of a, the edge from b to c crosses the edge from
the leftmost parent of a to a, ... c lies to the right of a, the edge from b to c crosses
the edge from the rig htmost parent of a t o a. Thus we obtain a contradiction to the
planarity of the tes...
Báo cáo toán học: "A Differential Approach for Bounding the Index of Graphs under Perturbations" ppsx
... connected.
The spectrum of a square matrix is the set of its eigenvalues in the complex plane.
The spectral radius is the maximum of the modulus of its eigenvalues. If the matrix is the
adjacency ... of interest. First,
they are derived from a mere knowledge of the degrees of the vertices involved in the
perturbation. Second, they are the best possible, i...
Tài liệu Báo cáo khoa học: A role of miR-27 in the regulation of adipogenesis ppt
... Red O on day 6 of differentiation (A). The amount of Oil
Red O was quantified after extraction with isopropanol. The data shown in (B) are mean value ± standard errors of the mean of an experi-
ment ... different tissue sources. To further determine
whether miR-27 inhibits adipogenesis specifically, we
investigated the effect of miR-27 on the myogenic dif-
ferentiation of...