532 citations
- Boston UniversityUS17 papers
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5 papers · 1 filter
Cascading failures in isotropic and anisotropic spatial networks induced by localized attacks and overloads
I. A. Perez, D. Vaknin Ben Porath, C. E. La Rocca +3
In this paper we study the Motter-Lai model of cascading failures induced by overloads in both isotropic and anisotropic spatial networks, generated by placing nodes in a square la…
Liouville theorems for fractional parabolic equations
Wenxiong Chen, Leyun Wu
In this paper, we establish several Liouville type theorems for entire solutions to fractional parabolic equations. We first obtain the key ingredients needed in the proof of Liouv…
From Impurity Doping to Metallic Growth in Diffusion Doping: Properties and Structure of Ag Doped InAs Nanocrystals
Yorai Amit, Yuanyuan Li, Anatoly I. Frenkel +1
Tuning of the electronic properties of pre-synthesized colloidal semiconductor nanocrystals (NCs) by doping plays a key role in the prospect of implementing them in printed electro…
Comment on "Inverse Square Lévy Walks are not Optimal Search Strategies for d 2" [Phys. Rev. Lett. 124, 080601 (2020)]
S. V. Buldyrev, E. P. Raposo, F. Bartumeus +4
It is widely accepted that inverse square Lévy walks are optimal search strategies because they maximize the encounter rate with sparse, randomly distributed, replenishable targets…
Surface Gravity of Rotating Dumbbell Shapes
Wai-Ting Lam, Marian Gidea, Fredy R Zypman
We investigate the problem of determining the shape of a rotating celestial object - e.g., a comet or an asteroid - under its own gravitational field. More specifically, we conside…