An electron wave packet tunneling through a barrier has transmission (or ``group delay'') time ${\ensuremath{\tau}}_{g}$ that, for rectangular barrier, is commonly held to become independent of the width $L$ as increases (the McColl-Hartman effect). In present study, it shown that first, effect dependent upon Gamow factor $\ensuremath{\theta}(k)$ vanishes, and only when large; second, triangula...

We establish a Hartman type asymptotic formula for nonoscillatory solutions of the half-linear second order differential equation ( r(t)Φ(y′) )′ + c(t)Φ(y) = 0 , Φ(y) := |y|p−2y , p > 1 .

Der Text beschäftigt sich mit dem Buch von Saidiya Hartman in seiner deutschen Übersetzung und bettet es sowie seine Bezüge schwarze theoretische Zugänge ein.

This chapter utilizes Hartman’s methodology of retrieval to create a map1 in StoryMap JS2 (“the map” or “this map”) that analyzes multiple geographic spaces The History Mary Prince: A West Indian Slave Narrative and Saidiya Lose Your Mother: Journey Along the Atlantic Route . map is an archive witness some geographical Prince lived (and was sold) as enslaved woman seeking freedom places which H...

We relate Gruet's formula for the heat kernel on real hyperbolic spaces to commonly used one derived from Millson induction and distinguishing parity of dimensions. The bridge between both formulas is settled by Yor's result joint distribution a Brownian motion its exponential functional at fixed time. This allows further with parameter Jacobi operator derive new integral representation Maass L...