Báo cáo toán học: "Towards a Katona type proof for the 2-intersecting Erd˝s-Ko-Rado theorem o" docx
Báo cáo toán học: "Towards a Katona type proof for the 2-intersecting Erd˝s-Ko-Rado theorem o" docx
... 5
transitive. Katona needed an additional fact, which is often called Katona s Lemma.
As a reminder, we recall Katona s Lemma in an algebraic disguise (cf. [19, Ex. 13.28 (a) ]):
Lemma 1 Consider the ... 7
Towards a Katona type proof for the 2-intersecting
Erd˝os-Ko-Rado theorem
Ralph Howard
∗
Department of Mathematics, University of South Carolina
Columbia, SC 29208,...
Báo cáo toán học: "On a Rado Type Problem for Homogeneous Second Order Linear Recurrences" docx
... that for any r 3 there is a homogeneous linear equation that
is not r-regular.
We say that a linear equation or a system of linear equations L is regular if it is
r-regular for all r ∈ N.
Theorem ... a
′
= aA, b
′
= bA and l
′
= lA. Then
S (a, b, −p
k
q) = S(aA, bA, −p
k
qA) = S (a
′
, b
′
, −p
k
q
′
),
since −b /a = −b
′
/a
′
≡
p
−b
′
and q/b = q
′
/b
′
, B ≡
p
−b
′
and L...
Báo cáo khoa học: "TOWARDS A NEW TYPE OF ANALYSE " pptx
...
native and accusative singular masculine-
-inanimate, and nominative singular
masculine-animate, thus representing the
adjectival "normal form,'), which clashes
only with /pr# (adverb), ...
ambiguity counting as a valid result of
the analysis, since it can be resolved,
in most cases, by means of the syntactic
analysis). The word-ends are assigned
the kinds of inf...
Tài liệu Báo cáo khoa học: "TOWARDS A DICTIONARY SUPPORT ENVIRONMENT FOR REAL TIME PARSING" potx
...
The Mental
Representation of Grammatical Relations,
The MIT
Press, Cambridge, Mass, pp.173-281
Kay, M.(198 4a) 'Functional Unification Grammar: A
Formalism for Machine Translation', ... information to link a new word sense to
domain knowledge already encoded in the knowledge
base of a limited domain natural language
application such as a database query system....
Báo cáo khoa học: "Towards A Modular Data Model For Multi-Layer Annotated Corpora" docx
... XQuery for XML or SQL for rela-
tional databases. But these complicate query for-
mulating because they are tailored to query a low
level data storage model rather than a high level
annotation data ... parents and to refer to other elements
across annotation layers.
Features have a name and a value. They are al-
ways bound to an annotation element and cannot
exist on their own....
Báo cáo khoa học: "Towards a Cognitively Plausible Model for Quantification" docx
... same meaning regardless of
the
context
(Forbes, 1989). In such a framework, all natural
language quantifiers have their meaning grounded in
terms of two logical operators: V (for all), and ... USA
and
Carelton University, School of Computer Science
Ottawa, Ontario, KIS-5B6 CANADA
walid@eagle.hr.att.com
Abstract
The purpose of this paper is to suggest that
quantifiers in natur...
Báo cáo hóa học: " Towards a Fraud-Prevention Framework for Software Defined Radio Mobile Devices" doc
... a new EK, it in-
forms the Privacy CA, in a safe way, about that EK. The
Privacy CA, like the manufacturer, maintains a database of
all available EKs (CA
EKDB), indexed by MD(EK). This
database ... after authenticating the Privacy CA, the unit ob-
tains the AK pair and acknowledges the Privacy CA. The Pri-
vacy CA then generates the AC = [AK
pub
]
Privacy CA
and sends...
Báo cáo toán học: " Hopf-Lax-Oleinik-Type Estimates for Viscosity Solutions to Hamilton-Jacobi Equations with Concave-Convex Data" ppsx
... multi-time Hamilton-Jacobi equations and
obtained a Hopf-Lax-Oleinik type formula for these equations.
The Hopf-Lax-Oleinik type formulas for the Hamilton-Jacobi equations (1)
were found in the papers ... of Hamilton-Jacobi
equations, Nonlinear Ana., Theory, Meth. & Appl. 8 (1984) 1373–1381.
8. M. Bardi and S. Faggian, Hopf -type estimates and formulas for non-convex no...
Báo cáo toán học: " Frankl-F¨ redi Type Inequalities for Polynomial Semi-lattices u Jin" pptx
... is a contradiction. This proves the claim.
From the above claim, it is clear that MM
T
is a diagonal matrix, and it is also
clear that the diagonal entries are nonzero by observation (2) above. ... Polynomials and Frankl-Ray-
Chaudhuri-Wilson Type Theorems,” Journal of Combinatorial Theory Ser (A) ,
58: 165-180, 1991.
2. L.Babai and P. Frankl, “Linear Algebra Methods in Combinator...
Báo cáo toán học: "On a class of hyperplanes of the symplectic and Hermitian dual polar spaces" doc
... ∆. The points and
lines contained in a convex subspace of diameter δ ≥ 2 define a dual polar space of rank
δ. In particular, the points and lines contained in a quad define a generalized quadrangle
(Payne ... of diameter at least 2. Then either A ⊆ H
or A ∩ H is a hyperplane of type (H) of A.
Proof. We suppose that A is not completely contained in H. Then A H is a hyp...