Results 111 to 120 of about 16,647 (299)

Methods for solving linear semi-infinite programming problems

open access: yes, 1996
This thesis discusses a class of linear semi-infinite programming problems with finite number of variables and infinitely many constraints over a compact metric space.
Wang, Mei-Hui
core  

Transparent Perovskite Light‐Emitting Diodes with Conductive Oxide Top Electrodes

open access: yesAdvanced Materials, EarlyView.
Transparent perovskite light‐emitting diodes (TrPeLEDs) enable simultaneous display and transparency, expanding application possibilities. Using a metal oxide buffer layer and pulsed laser deposition, TrPeLEDs with diverse compositions and architectures are demonstrated.
Michele Forzatti   +11 more
wiley   +1 more source

Randomized Algorithms for Semi-Infinite Programming Problems

open access: yes, 2006
This paper studies the development of Monte Carlo methods to solve semi-infinite, nonlinear programming problems. An equivalent stochastic optimization problem is proposed, which leads to a class of randomized algorithms based on stochastic approximation.
Meyn, SP, Tempo, R, Tadic, VB
core  

Infinite kernel learning via infinite and semi-infinite programming

open access: yes, 2010
As data become heterogeneous, multiple kernel learning methods may help to classify them. To overcome the drawback lying in its (multiple) finite choice, we propose a novel method of 'infinite' kernel combinations for learning problems with the help of ...
Weber, Gerhard Wilhelm   +2 more
core   +1 more source

Elephant‐Skin‐Inspired Porous Cementitious Tiles with Programmable Crack Networks for Passive Cooling

open access: yesAdvanced Materials, EarlyView.
Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang   +5 more
wiley   +1 more source

An unconstrained convex programming approach to convex semi-infinite programming

open access: yes, 2010
A smooth convex penalty function method for solving a semi-infinite convex programming problem is proposed in this paper. The semi-finite convex programming problem can be successively solved by a sequence of smooth unconstrained convex programming ...
Wu, Zhiyou, Sun, C.R.
core  

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

open access: yesAdvanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab   +8 more
wiley   +1 more source

Augmented Lagrangians in Semi-Infinite Programming

open access: yes, 2008
We consider the class of semi-infinite programming problems which became in recent years a powerful tool for the mathematical modelling of many real-life problems.
Jan-J. Rückmann, et al.
core  

Resistance to Overdoping Allows Over 2000 S cm−1 Conductivity in P(g3BTTT) With Anion‐Exchange Doping

open access: yesAdvanced Materials, EarlyView.
Anion‐exchange doping of conjugated polymers is an effective way to achieve high conductivities. Here, we report over 2000 S cm−1 electrical conductivity for doped P(g3BTTT). In addition, we show that P(g3BTTT) sustains exceptionally high doping levels without any drop in the charge mobility.
Basil Hunger   +14 more
wiley   +1 more source

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