Báo cáo toán học: " Positive periodic solutions for neutral multi-delay logarithmic population model" pot
Báo cáo toán học: " Positive periodic solutions for neutral multi-delay logarithmic population model" pot
... obtained for the existence of positive periodic solutions to a neutral multi-
delay logarithmic population model. Some sufficient conditions obtained in this article for
the existence of positive periodic ... appeared upon acceptance. Fully formatted
PDF and full text (HTML) versions will be made available soon.
Positive periodic solutions for neutral multi-delay...
Báo cáo toán học: " Sub-super solutions for (p-q) Laplacian systems" pot
... results on positive solutions for class of semilinear elliptic systems. Proc Roy Soc Edinb
A. 134, 137–141 (2004). doi:10.1017/S0308210500003115
5. Hai, DD, Shivaji, R: An Existence results on positive ... Nonlinear Anal. 73, 385–389 (2010). doi:10.1016/j.na.2010.03.027
3. Ali, J, Shivaji, R: Positive solutions for a class of (p)-Laplacian systems with multiple parameters. J Mat...
Báo cáo hóa học: "MULTIPLE PERIODIC SOLUTIONS FOR A DISCRETE TIME MODEL OF PLANKTON ALLELOPATHY" potx
... parameters in (2.3).
3. Existence of multiple positive periodic solutions
In this section, in order to obtain the existence of multiple positive periodic solutions of
(2.3), we first make the following ... space, respec-
tively.
10 Periodic solutions for a discrete plankton model
Therefore, the equation
α
12
x
2
−
β
12
+ m
x + γ
12
− n = 0 (3.46)
has two positive solut...
Báo cáo toán học: " Lifecycle scenario design for product end-of-life strategy" potx
... cascade
material recycling was therefore selected as the alternative lifecycle option for the LCD. Disposal Cause
Analysis also positively supported the reuse option for the speaker, the vibrator ... all information provided by the designer is classified into the three categories of
design reasons, solution candidates and selected solutions. The nodes are related to each other by pos...
Báo cáo sinh học: " Existence of solutions for perturbed abstract measure functional differential equations" pot
... of solutions for perturbed abstract measure functional differential equations.
Based on the Arzel`a–Ascoli theorem and the fixed point theorem, we give sufficient conditions for existence of
solutions ... upon acceptance. It can be downloaded,
printed and distributed freely for any purposes (see copyright notice below).
For information about publishing your research in Advances in Dif...
Báo cáo toán học: " Optical sensing nanostructures for porous silicon rugate filters" doc
... and distributed freely for any purposes (see copyright notice below).
Articles in Nanoscale Research Letters are listed in PubMed and archived at PubMed Central.
For information about publishing ... silicon Fabry-Pérot films for loading and release of a
steroid. Langmuir 2004, 20:11264-11269.
Figure 1. The current densities for PSRFs and the coupled density for C-PSRFs....
Báo cáo toán học: " Reconfigurable parasitic antennas for compact mobile terminals in multiuser wireless systems" pot
... this
basis in the analysis for optimal beamforming and SINR optimization. The results show that
in the case of opportunistic beamforming scenarios in Rayleigh channels only beamforming
gains are achieved, ... in
opportunistic beamforming MU systems and in MU-MIMO broadcast channels).
2 Reconfigurable parasitic antennas for lightweight terminals
Multiple antenna arrays have been for long...
Báo cáo toán học: " Global Bifurcation Results for General Laplacian Problems" pot
... lim
t→0
ϕ(σt)
ψ(t)
= σ
p−1
, for all σ ∈ R
+
, for some p > 1.
(Φ
2
) lim
|t|→∞
ϕ(σt)
ψ(t)
= σ
q−1
, for all σ ∈ R
+
, for some q > 1.
(F
1
) f(t, u, λ) = ◦(|ψ(u)|) near zero, uniformly for t and λ in ... f(t, u, λ) = ◦(|ψ(u)|) near infinity, uniformly for t and λ in bounded intervals.
(F
3
) uf(t, u, λ) ≥ 0.
2
[6] Wang, J: The existence of positive solutions for the on...
Báo cáo toán học: " Solid-phase microextraction for bioconcentration studies according to OECD TG 305" pdf
... freely for any purposes (see copyright notice below).
For information about publishing your research in Environmental Sciences Europe go to
http://www.enveurope.com/authors/instructions/
For information ... equal; therefore, the
results of former and future BCF studies should be comparable even if LLE and SPME are used in
parallel for the extraction of total water concentrations. F...
Từ khóa: