Note on 0 Well Depth in Nuclear Matter

0 The α - particle in nuclear matter

Among the light nuclear clusters the α-particle is by far the strongest bound system and therefore expected to play a significant role in the dynamics of nuclei and the phases of nuclear matter. To systematically study the properties of the α-particle we have derived an effective four-body equation of the AltGrassberger-Sandhas (AGS) type that includes the dominant medium effects, i.e. self ene...

A Note on Well Distributed Sequences

Comment on : “ Meson Masses in Nuclear Matter ”

0 A note on extended complex manifolds

We introduce a category of extended complex manifolds, and prove that the func-tor describing deformations of a classical compact complex manifold M within this category is versally representable by (an analytic subspace in) H * (M, T M). By restricting the associated versal family of extended complex manifolds over H * (M, T M) to the subspace H 1 (M, T M) one gets a correct limit to the class...

0 A note on holomorphic extensions

We give a criterium of holomorphy for some type formal power series. This gives a stronger form of a Rothstein's type extension theorem for a particular ring of holomorphic functions. We consider the set R ⊂ C[[z 1 , z 2 ]], z 1 , z 2 ∈ C k × C m of formal power series of the form f (z) = f (z 1 , z 2) = n P n (z 2)z n 1 where P n is a polynomial in m variables of total degree d 0 P n ≤ C 0 + C...