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A fixed double (single) bond of a Kekuléan benzenoid systemH is an edge belonging to all (none) of the Kekulé structures ofH.
      
Essentially disconnected systems are Kekuléan pericondensed benzenoid systems with some fixed double or single bonds.
      
In this paper a necessary and sufficient condition for a Kekuléan benzenoid system to be essentially disconnected benzenoid system with fixed double bonds is given and rigorously proved.
      
Fixed points and coupled fixed points for increasing operators with applications to differential inclusions in Banach spaces
      
Under some general continuous and compact conditions, the existence problems of fixed points and coupled fixed points for increasing operators are studied.
      
By the Schauder-Tychonoff fixed-point theorem, we investigate the existence and asymptotic behavior of positive radial solutions of fully nonlinear elliptic equations inRn.
      
This paper proposes a formally stronger set-valued Clarke's fixed point theorem.
      
By this theorem we can improve a fixed point theorem for weakly inward contraction set-valued mapping of D.
      
The system is subject to failure and it fails once the total cumulative damage level first exceeds a fixed threshold.
      
An asymptotic property of the number of spanning trees of double fixed step loop networks
      
In this paper, we use the M?nch fixed-point theorem to prove some existence theorems of solutions for the nonlinear impulsive Volterra integral equations in Banach spaces that improve and extend the results in [2].
      
In this paper we show that the competitive multiplier of Safe-Risky-fixed Algorithm in [4] is really 3 and presents a modified algorithm (Safe-Risky-unfixed Algorithm) that achieves a competitive multiplier of 2.
      
In this paper, a pricing problem of European call options is considered, where the underlying stock generates dividends d, at some fixed future dates T, before the expiration date 7'.
      
In this paper, the fixed point theorem is applied to investigate the existence of solutions of Sturm-Liouville boundary value problems for nonlinear second order impulsive differential equations in Banach spaces.
      
A routing in a network assigns to each ordered pair of nodes a fixed path.
      
Most papers in scheduling research have treated individual job processing times as fixed parameters.
      
In this paper, the problem is reduced to the case for any fixed even integer m≥4.
      
In this paper, the estimation method based on the "generalized profile likelihood" for the conditionally parametric models in the paper given by Severini and Wong (1992) is extended to fixed design semiparametric nonlinear regression models.
      
Many results (for example Chen (1988), Gao >amp;amp; Zhao (1993), Rice (1986) et al.) are extended to fixed design semiparametric nonlinear regression models.
      
The probabilities of the following events are first discussed in this paper: the insurance company survives to any fixed time k and the surplus at time k equals x≥1.
      
 

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