Báo cáo toán học: "Generalizing Narayana and Schr¨der Numbers o to Higher Dimensions" doc
Báo cáo toán học: "Generalizing Narayana and Schr¨der Numbers o to Higher Dimensions" doc
... independent of
d.
5.3: Our encoding of the paths of D(n) in the proof of Proposition 10 and paths of S(n)
in the proof of Lemma 6 in terms of paths of C(3,n) with colored vertices is consistent
with ... theory extends results
of MacMahon for plane partitions, notational differences cause their specializations to (3)
to be different. We will also consider the reciprocity of the Narayana...
Báo cáo toán học: "Bijective Recurrences concerning Schr¨der paths o Robert A. Sulanke Boise State University Boise, Idaho, USA" ppsx
... s
1
=1,ands
2
= 1. Their proof is not
isomorphic to our proof of (2); this is not surprising since the bijections mentioned
at the end of Note 3 between bracketings and S
n
do not seem to be trivial.
6. ... w)
2
p
α,n−1
(w),
with initial conditions p
α,2
(w)=w,p
α,3
(w)=w+w
2
. The proof for the case α =0
in [18] is isomorphic to the proof in [3], but not to the proof of Section 2....
Báo cáo toán học: " Joint DOA and multi-pitch estimation based on subspace techniques" docx
... single-channel
multi-pitch problem into a multi-channel multi-pitch
estimation problem. To solve this new problem, we pro-
pose an estimator for joint estimation of fundamental
frequencies and DOAs of multiple sources. ... number
of sources K is known and the number of harmonics
L
k
of individual sources is known or found in some
other, possibly joint, way. We note that a number of
ways...
Báo cáo toán hoc:" Permutation Statistics and q-Fibonacci Numbers " doc
... by two . On the other hand, the singleton would be involved in n
inversions.
The proof of the second identity is essentially the same as the proof of the pr evious
theorem. Each doubleton reduces ... sequence before − is k − 1.
Thus, m
j
corresponds to the doubleton p
k
p
k+1
, which contributes k to maj(π). If m
j
= •,
then m
j
contributes 0 to w(µ), and the corresponding singleton p...
Báo cáo khoa học: "khảo sát ổn định ngang của ô tô tự đổ" docx
... paper introduces the mathematical model and the investigation results of
horizontal stability of a 14- tone dump truck during running and unloading.
I. Đặt vấn đề
Đối với ô tô tự đổ, ngoài việc ... Nguyễn Hồng Quân
Bộ môn Cơ khí ô tô,Khoa Cơ khí
Trờng Đại học Giao thông Vận tải
Tóm tắt: Bi b o xây dựng mô hình to n học v kết quả kh o sát ổn định ngang cho ô tô
tự đổ trọng...
Báo cáo toán học: " The structural and optical properties of GaSb/InGaAs type- quantum dots grown on InP (100) substrate" ppt
... type-II luminescence originates from radiative recombination of spatially
separated electrons and holes. The PL peak positions are in proportion to the third root
of the excitation power, which is ... accumulation of individual
atoms on the surface to form a mound-like structure, due to the intermixing of As and
Sb during the growth of GaSb QD.
Figure 2 shows the PL spectra o...
Báo cáo toán học: " Structural, optical and magnetic studies of manganese-doped zinc oxide hierarchical microspheres by self-assembly of nanoparticles" docx
... produced hydrogen atom which is expressed in
Equation 2. The second route is the coordination route of EG which directs the formation
of Mn-doped ZnO HMSs in view of morphology transformation. ... Zn(Ac)
2
/Mn(Ac)
2
to Mn-doped ZnO crystalline nanoparticles. Finally, it
coordinates Mn-doped ZnO nanocrystals to direct the formation of Mn-doped ZnO
HMSs.
Raman spectroscopy is a fast...
Báo cáo toán học: " Weak compactness and the Eisenfeld-Lakshmikantham measure of nonconvexity" potx
... notice below).
For information about publishing your research in Fixed Point Theory and Applications go to
http://www.fixedpointtheoryandapplications.com/authors/instructions/
For information ... Y → Y is continuous, γ-condensing and
has property (C). Then f has at least one fixed point in Y .
Proof. Arguing as in the pro of of Proposition 3.2 we get a nonempty, closed,
and convex set...
Báo cáo toán học: " Combined perception and control for timing in robotic music performances" ppt
... of the robot motor u
τ
given the transition and the control matrices
and the cost function.
3.2 Linear-quadratic optimal control
In contrast to the general stochastic optimal control problems ... close to 1 and the robot would tend to decelerate
heavily. But, as soon as robot advances to the next bar, the difference be-
comes closer to 0. However, this time robot would have alr...
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