Results 161 to 170 of about 3,735 (290)

Entanglement in Quantum Systems Based on Directed Graphs

open access: yesAdvanced Quantum Technologies, EarlyView.
The entanglement properties of quantum states associated with directed graphs are investigated. It is proved that the vertex degree distribution fully determines this entanglement measure, which remains invariant under vertex relabeling, thereby highlighting its topological character.
Lucio De Simone, Roberto Franzosi
wiley   +1 more source

Programmable Functional Connectivity and Synchronous Activity in Resistive Switching Self‐Assembled Nanostructured Networks

open access: yesSmall Structures, EarlyView.
The adaptive and controllable functional connectivity of self‐assembled nanostructured materials has been investigated by a combined approach based on microthermography and electrical measurements. Interacting active regions and synchronous resistive switching activity characterize the network dynamics at different scales.
Davide Decastri   +6 more
wiley   +1 more source

Chase-and-Run and Chirality in Nonlocal Models of Pattern Formation. [PDF]

open access: yesBull Math Biol
Jewell TJ   +3 more
europepmc   +1 more source

Nonlocal Mechanical Metamaterials Enabling Soliton Mode Conversion

open access: yesSmall Structures, EarlyView.
A mechanical metamaterial (MM) system with nonlocal interactions is presented, where elastic (nontopological) solitons encountering a boundary defect undergo mode conversion and generate backward‐propagating topological solitons. This finding reveals a new mechanism for soliton dynamics in nonlocal systems, offering insights into energy transport, wave
Liang Bai   +4 more
wiley   +1 more source

Optimal Control of Nonlocal Partial Differential Equations

open access: yes
In the past decades, the optimal control of partial differential equations governed by partial differential equations has made significant progress. This work concerns optimal control of nonlocal partial differential equations, raising the natural question as to why this type of partial differential equations are of interest and relevance.
openaire   +2 more sources

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