ar X iv : c on d - m at / 9 90 52 13 v 1 1 4 M ay 1 99 9 Is there an Optimal Substrate Geometry for Wetting ?

ar X iv : c on d - m at / 9 90 52 87 v 1 1 9 M ay 1 99 9 Solitons in SO ( 5 ) Superconductivity

A model unifying superconductivity and antiferromagnetism using an underlying approximate SO(5) symmetry has injected energy into the field of high-temperature superconductivity. This model might lead to a variety of interesting solitons. In this paper, the idea that superconducting vortices may have antiferromagnetic cores is presented, along with the results of some preliminary numerical work...

ar X iv : c on d - m at / 9 90 50 41 v 1 4 M ay 1 99 9 Heavy - Fermions in a Transition - Metal Compound : LiV

The recent discovery of heavy-Fermion properties in Lithium Vanadate and the enormous difference in its properties from the properties of Lithium Ti-tanate as well as of the manganite compounds raise some puzzling questions about strongly correlated Fermions. These are disscussed as well as a solution to the puzzles provided.

ar X iv : m at h / 99 05 11 4 v 1 [ m at h . L O ] 1 9 M ay 1 99 9 REMARKS ON THE INTERSECTION OF FILTERS

We will show that that the existence of an uncountable family of nonmeager filter whose intersection is meager is consistent with MA(Suslin).

ar X iv : n uc l - th / 9 90 50 49 v 1 2 1 M ay 1 99 9 η - and η ′ - meson production in the reaction pn → dM near threshold

ar X iv : m at h - ph / 9 90 50 22 v 1 2 7 M ay 1 99 9

K-theory allows us to define an analytical condition for the existence of 'false' gauge field copies through the use of the Atiyah-Singer index theorem. After establishing that result we discuss a possible extension of the same result without the help of the index theorem and suggest possible related lines of work.