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We revisit Vervoort’s unpublished paper (Vervoort (2002)) on the once reinforced random walk, and prove that this process is recurrent on any graph of the form Z × Γ, with Γ a finite graph, for sufficiently large...

We devise efficient methods for dynamic inverse problems, where both the quantities of interest and the forward operator (measurement process) may change in time. Our goal is to solve for all the quantities of interest...

We revisit Vervoort’s unpublished paper (Vervoort (2002)) on the once reinforced random walk, and prove that this process is recurrent on any graph of the form Z × Γ, with Γ a finite graph, for sufficiently large...

Four polypyridyl redox catalysts Fe(bp)₃ ²⁺, Fe(ph)₃ ²⁺, Fe(dm)₃ ²⁺, and Fe(tm)₃ ²⁺ (with bp, ph, dm, and tm representing...

Four polypyridyl redox catalysts Fe(bp)₃ ²⁺, Fe(ph)₃ ²⁺, Fe(dm)₃ ²⁺, and Fe(tm)₃ ²⁺ (with bp, ph, dm, and tm representing...

We devise efficient methods for dynamic inverse problems, where both the quantities of interest and the forward operator (measurement process) may change in time. Our goal is to solve for all the quantities of interest...

Grain boundary (GB) segregation of Al in ZnO plays an important role in lowering its thermal conductivity for thermoelectric applications. However, the effect of Al concentration on the GB complexions and their transition is...