... was supported in part by NSF of China (10471021).
8 Fixed points and controllability in delay systems
where C
ij
is the cofactor of w
i
,w
j
in the mat rix (w
i
,w
j
)
n×n
,and
1
|α|≤|a|≤
2
|α|
for ... Thus
u
∗
(t)
≤
n
j=1
j
(a)
||
w
j
(t)
. (3.16)
Since
j
(a) = a
1
C
1j
+ a
2
C
2j
+ ···+ a
n
C
nj
, (3.17)
6 Fixed points and contro...
... point in X.
Proof. The proof follows from Corollary 4.11 and Lemma 3.11 on choosing ψ(t)
= t − at
b
and 0 <s<min{(ab)
−1/(b−1)
,s
0
}.
232 Fixed points and coincidence points
for x, y in ... is continuous on [0,s) and
∞
n=1
ϕ
n
(t) < +∞
for all t ∈ [0,s).
242 Fixed points and coincidence points
[16] K.P.R.Sastry,S.V.R.Naidu,andJ.R.Prasad,Common fixed poi...
... research points
and providing different viewpoints and designs on topical
problems. We hope that this special issue can open the way
to newcomers and experts alike into innovative privacy-
enhancing ... between
the original and phase-scrambled images, and various attack
models are also considered.
Acknowledgment
We appreciate the contributing authors for their interesting
and sti...
... Ꮾ.
FIXED POINTS, PERIODIC POINTS, AND COIN-TOSSING
SEQUENCES FOR MAPPINGS DEFINED
ON TWO-DIMENSIONAL CELLS
DUCCIO PAPINI AND FABIO ZANOLIN
Received 12 January 2004
We propose, in the general setting ... oriented cell in X and suppose that ⊆ is a compact
set such that σ ∩ =∅, for each path σ contained in and joining
−
0
to
−
1
. Then
contains a continuum Ꮿ j o...
... stable. In this way we
can show the fixed point technique working on a distributed bounded delay, a distributed
unbounded delay, a distributed in nite delay, and a pointwise var iable delay. Moreover,
the ... 38 Fixed points, stability, and harmless perturbations
3. Stability by contraction mappings
In all of our examples in this section we will have a function g : R → R sati...
... [8] introduced a new class of nonlinear mappings in
a Hilbert space containing the classes of nonexpansive mappings, nonspreading
mappings and hybrid mappings. For λ ∈ R, they call a mapping ... below).
For information about publishing your research in Fixed Point Theory and Applications go to
http://www.fixedpointtheoryandapplications.com/authors/instructions/
For information about...
... exists a cor-
respondence whose fixed points coincide with the equilibrium points of the game.
However, it is natural to ask whether fixed points arguments are in fact necessary
tools to guarantee ... jptorres
martinez@econ.puc-rio.br
FIXED POINTS AS NASH EQUILIBRIA
JUAN PABLO TORRES-MART
´
INEZ
Received 27 March 2006; Re vised 19 September 2006; Accepted 1 October 2006
The existenc...
... countably condensing admissible map F : K
→ k(K) has
afixedpoint.
FIXED POINTS OF CONDENSING MULTIVALUED
MAPS IN TOPOLOGICAL VECTOR SPACES
IN- SOOK KIM
Received 27 October 2003 and in revised form ... Condensing maps
Using a fixed point theorem for admissible maps given in Section 2, we prove that the
fixed point property holds for pseudocondensing or countably condensing admissible...
... the find-
ings. The clinical outcome, including renal function, is
investigated in detail in the ongoing BENEFIT-EXT trial
[25].
Conclusion
In the present pilot study, the IMPDH activity in CD4+
cells ... purposes)
respectively) in the two others. Within the study period,
both belatacept regimens included doses of 10 mg/kg
administered as a 30 minutes intravenous (iv) infusion.
Dose...