Results 51 to 60 of about 310,826 (318)
The Constrained 2-Maxian Problem on Cycles
This paper deals with p-maxian problem on cycles with an upper bound on the distances of all facilities. We consider the case of p=2 and show that, in the worst case, the optimal solution contains at least one vertex of the underlying cycle, which helps ...
Chunsong Bai, Jun Du
doaj +1 more source
Subclasses of close-to-convex functions
Let đŠ[C,D], â1 ...
E. M. Silvia
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A New Globally Convergent Self-Scaling Vm Algorithm for Convex and Nonconvex Optimization [PDF]
In unconstrained optimization, the original quasi-Newton condition where is the difference of the gradients at two successive iterations. Li and Fukushima proposed a modified BFGS methods based on a new Quasi âNewton equation where , where is a
Abbas Y. AL-Bayati, Basim A. Hassan
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Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo +2 more
wiley +1 more source
On convex optimization without convex representation [PDF]
7 pages; 1 ...
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A NonâReciprocal Architected Porous Medium
ABSTRACT In several fluid flow, energyâdumping, and energyâharvesting applications, a dominant flow direction or dominant resistance direction is desirable. In this study, we propose a simple modular geometry that doubles flow resistance in one direction relative to the opposite direction, while maintaining laminar viscous flow.
Clément Vezies +2 more
wiley +1 more source
CONVEX SEQUENCE AND CONVEX POLYGON
In this paper, we deal with the question; under what conditions the points $P_i(xi,yi)$ $(i = 1,\cdots, n)$ form a convex polygon provided $x_1 < \cdots < x_n$ holds. One of the main findings of the paper can be stated as follows: "Let $P_1(x_1,y_1),\cdots ,P_n(x_n,y_n)$ are $n$ distinct points ($n\geq3$) with $x_1< ...
Goswami, Angshuman Robin +1 more
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Schur-Convexity of Averages of Convex Functions [PDF]
The object is to give an overview of the study of Schur-convexity of various means and functions and to contribute to the subject with some new results. First, Schur-convexity of the generalized integral and weighted integral quasi-arithmetic mean is studied.
Franjić Iva +3 more
openaire +4 more sources
A SkinâLike Strain Sensor for RealâTime Human Motion Detection
A skinâlike strain sensor with exceptional flexibility and breathability enables realâtime human motion detection. It offers continuous ECG monitoring and gesture recognition, ensuring high durability and comfort. This innovative design is ideal for wearable applications, combining reliable performance with seamless integration into dynamic ...
Shiqi Song +5 more
wiley +1 more source
Convex and Exact Games with Non-transferable Utility [PDF]
We generalize exactness to games with non-transferable utility (NTU). In an exact game for each coalition there is a core allocation on the boundary of its payoff set. Convex games with transferable utility are well-known to be exact.
Miklós Pintér +3 more
core +2 more sources

