Báo cáo toán học: "Pseudo-regular spectral functions in Krein spaces " docx
Báo cáo toán học: "Pseudo-regular spectral functions in Krein spaces " docx
... class="bi x0 y0 w1 h 1" alt =""
Báo cáo toán học: "Hayman admissible functions in several variables" potx
... able to show that in the domains
θ = o
√
λ
min
/a(r)
2
and 1/θ = O
√
λ
min
the inequality (V) is certainly true
1
.
But since
√
λ
min
/a(r)
2
= o
1/
√
λ
min
there is a gap ... H-admissible
functions as a starting point. The closure properties are shown in Section 6. The final
section lists some combinatorial applications.
2 Univariate Admissible Functions
Our starti...
Báo cáo toán học: "Weighted Zeta Functions of Graph Coverings" docx
... regular covering of
G is a product of weighted L -functions of G. We are interested in factorizing the weighted
zeta function of an irregular covering of a graph by its weighted L -functions. In this ... A. A. Terras, Zeta functions of finite graphs and coverings, part III,
to appear in Adv. Math.
[17] T. Sunada, L -Functions in Geometry and Some Applications, in ”Lecture Notes...
![Báo cáo toán học: "On the functions with values in [α(G), χ(G)]" docx](https://media.store123doc.com/images/document/2014_08/07/medium_pom1407374438.jpg)
Báo cáo toán học: "On the functions with values in [α(G), χ(G)]" docx
... we are interested in the following question: can we use the functions
θ(G),r(G)andd(G )in( 1)insteadofr
+
(G)? In the common case the answer is negative.
The proof is based on the following lemmas.
Lemma ... >0itisimpossibletoap-
proximate in polynomial time α(G)and
χ(G) within a factor of n
, assuming P = NP.
We suppose that better approximation could be obtained for narrow cl...
Báo cáo toán học: " IPv6 address autoconfiguration in geonetworking-enabled VANETs: characterization and evaluation of the ETSI solution" ppt
... received funding from the Ministry
of Science and Innovation of Spain, under the QUAR-
TET Project (TIN2009-13992-C02-01).
Competing interests
The authors declare that they have no competing in-
terests.
Endnotes
a
http://www.standards.its.dot.gov/fact ... Intelligent Transport Systems (ITS); Ve-
hicular Communications; Part 4: Geographical
Addressing and Forwarding for Point-to-Point
and P...
Báo cáo toán học: " Biological effects monitoring in marine research" pot
... eects monitoring plays an important role in marine monitoring. Contaminants and their eects on
sh as well as on other marine organisms belong to the main topics of international monitoring schemes. ... drawbacks of choosing and applying marker of contaminant eects to marine eld samples. It reects
the actual stage of international guidelines for biological eects monitoring in mari...
Báo cáo toán học: " Radio wave propagation in curved rectangular tunnels at 5.8 GHz for metro applications, simulations and measurements" docx
... consists in a minimization of the path length,
according to the Fermat Principle. Finally, an adaptive
IMR has been developed based on the localization of
reflection points.
Results obtained in a ... simula-
tion is presented in Figure 7. First step consists in
extracting fast fading by using a running mean. The
window’ slengthis40l on the first 50 m, and 100 l
elsewhere, according t...
Báo cáo toán học: " Sturm-Liouville BVP in Banach space" pptx
... approved the final manuscript.
Competing interests
We declare that we have no significant competing financial, professional, or personal interests that might have
influenced the performance or presentation ... freely available online
7 High visibility within the fi eld
7 Retaining the copyright to your article
Submit your next manuscript at 7 springeropen.com
Su et al. Advances in Differenc...
Báo cáo toán học: " Transient noise reduction in speech signal with a modified long-term predictor" ppt
... efficiently
removes transient noise while preserving the slowly
varying component in the input signal. In other words,
the slowly varying component of desired speech remains
in the output of the median filter. ... ms. Since τ
p
(l) in Eq. (5) is the integer multiple of
the sampling period of the input signal, the estimation
error of the pitch period depends on the sampling f re-
quenc...
Báo cáo toán học: " Impact of changes in diet on the availability of land, energy demand, and greenhouse gas emissions of agriculture" docx
... the goal and scope for energy accounting in
conventional agriculture in Austria
In line wi th the goal definition and principles of LCA
(ISO, 2006) and following the approach taken by Hüls-
bergen ... replaced by apples
[47].
In determining agricultural production, crop rotation
constraints have to be taken into account. In this case,
the following crop rotation constraints were ass...