For HD+ a potential, that allows for the nonadiabatic effects due to its mass asymmetry, is used to study the remaining nonadiabatic effects, those common to HD+ and the homonuclear H2+ and D2+. The analysis is in terms of effective vibrational and rotational reduced masses, together with a potential scaling factor. Buy Nike Free Canada
Isotope-independent parameters are determined.
We find explicit formulae for the fundamental solution for the heat and time dependent Schrödinger equations with point interaction in dimension Roshe Run Canada
n ≤ 3. We discuss in detail the small time asymptotics of these fundamental solutions. The case n = 2 has the peculiarity of involving logarithmic terms in the expansion.
We study the following lot-sizing models that recently appeared in the literature: a lot-sizing model with a remanufacturing option, a lot-sizing model with production time windows, and a lot-sizing model with cumulative capacities. We show the equivalence of these models with a classical model: the lot-sizing model with inventory bounds.
We compute the sharp thresholds on g at which g-large and g-regressive Ramsey numbers cease to be primitive recursive and become Ackermannian.We also identify the threshold below which g-regressive colorings have usual Ramsey numbers, that is, admit homogeneous, rather than just min-homogeneous sets.