Results 91 to 100 of about 2,427,063 (305)

Resource-theoretic hierarchy of contextuality for general probabilistic theories [PDF]

open access: yesQuantum
In this work we present a hierarchy of generalized contextuality. It refines the traditional binary distinction between contextual and noncontextual theories, and facilitates their comparison based on how contextual they are.
Lorenzo Catani   +2 more
doaj   +1 more source

Graph complexity measures and monotonicity.

open access: yes, 2013
The structural complexity of instances of computational problems has been an important research area in theoretical computer science in the last decades. Its success manifested itself in tree-width - a complexity measure for undirected graphs. Many practically relevant problems that are difficult in general, can be efficiently solved on graphs of ...
openaire   +3 more sources

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Autocontinuity and convergence theorems for the Choquet integral [PDF]

open access: yes
Our aim is to provide some convergence theorems for the Choquet integral with respect to various notions of convergence. For instance, the dominated convergence theorem for almost uniform convergence is related to autocontinuous set functions ...
Yann Rébillé
core  

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

open access: yesAdvanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn   +5 more
wiley   +1 more source

Existence of local fractional integral equation via a measure of non-compactness with monotone property on Banach spaces

open access: yesAdvances in Difference Equations, 2020
In this paper, we discuss fixed point theorems for a new χ-set contraction condition in partially ordered Banach spaces, whose positive cone K $\mathbb{K}$ is normal, and then proceed to prove some coupled fixed point theorems in partially ordered Banach
Hemant Kumar Nashine   +3 more
doaj   +1 more source

A Radon-Nikodym theorem for monotone measures

open access: yesFuzzy Sets and Systems
A version of Radon-Nikodym theorem for the Choquet integral w.r.t. monotone measures is proved. Without any presumptive condition, we obtain a necessary and sufficient condition for the ordered pair $(μ, ν)$ of finite monotone measures to have the so-called Radon-Nikodym property related to a nonnegative measurable function $f$.
Yao Ouyang, Jun Li 0014
openaire   +4 more sources

A Study on Dilatation Monotone Maps and the Haezendonck-Goovaerts Risk Measure

open access: yes, 2023
Risk measures have been studied for several decades in the financial literature. Mathematically, a risk measure is a mapping from a class of random variables defined on some space X to the (extended) real line.
Seyedeh Massoomeh Rahnemaye Rahsepar (17441094)
core   +1 more source

Gallium Microalloying in Bi–Sn Solders: Interfacial Phase Formation, Wettability, and Long‐Term Shear Reliability Under Isothermal Aging

open access: yesAdvanced Engineering Materials, EarlyView.
Gallium microalloying redirects interfacial reactions in low‐temperature Bi–Sn solders from Cu–Sn toward Cu–Ga intermetallic formation. The resulting Cu–Ga layer suppresses intermetallic growth during thermal aging, alters fracture pathways, and improves interfacial stability.
Iva Králová   +6 more
wiley   +1 more source

Stochastic Stability in Monotone Economies [PDF]

open access: yes
This paper presents new order-theoretic conditions for global stability of monotone Markov processes with possibly non-compact state spaces. Our main result shows that a Markov process induced by a continuous and increasing transition law is globally ...
Takashi Kamihigashi, John Stachurski
core  

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