Results 111 to 120 of about 299,922 (311)

Study of Hybrid Problems under Exponential Type Fractional-Order Derivatives

open access: yesJournal of Mathematics
In this investigation, we develop a theory for the hybrid boundary value problem for fractional differential equations subject to three-point boundary conditions, including the antiperiodic hybrid boundary condition.
Mohammed S. Abdo   +3 more
doaj   +1 more source

Approximation by exponential-type polynomials

open access: yesJournal of Mathematical Analysis and Applications
The authors introduce and examine a family of exponential-type polynomials. They establish the uniform convergence and the \(L^p\) convergence in suitable function spaces. Certain estimations in the \(L^p\)-case are also obtained by means of an exponentially weighted \(p\)-norm version.
Angeloni L., Costarelli D.
openaire   +1 more source

Demonstration of an All‐Optical AND Gate Mediated by Photochromic Molecules

open access: yesAdvanced Functional Materials, EarlyView.
A logic AND gate that runs on photons is demonstrated. It relies on two spatially separated photochromic molecules that work in tandem. Abstract The realization of a photonic logic AND gate, i.e. a logic AND gate that runs on photons rather than electrons, and where all steps are controlled by light, is demonstrated. In a proof‐of‐principle experiment,
Heyou Zhang   +7 more
wiley   +1 more source

Subdomain-based exponential integrators for quantum Liouville-type equations [PDF]

open access: hybrid, 2021
Lukas Schulz   +3 more
openalex   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

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