R B K (Ron) Tucker

Parhi , K . K . , Chassaing , R . , Bitler , B .

Studies of Three-Body B^+→D ̅^* 〖(2007)〗^0 K^+ K ̅^0 and B^0→D^* 〖(2010)〗^- K^+ K ̅^0 Decays

We analyze three-body decays of and . Under the factorization approach, there are tree level diagrams for these decay modes and the transition matrix element of decay is factorized into a form factor multiplied by decay constant and form factor multiplied into weak vertices form factor. The transition matrix element of decay is also factorized into a form factor multiplied into weak vertic...

Scales in K(R)

In this paper, we shall extend the fine-structural analysis of scales in L(R) ([7]) and L(μ,R) ([1]) to models of the form L( ~ E,R), constructed over the reals from a coherent sequence ~ E of extenders. We shall show that in the natural hierarchy in an iterable model of the form L( ~ E,R) satisfying AD , the appearance of scales on sets of reals not previously admitting a scale is tied to the ...

K-convexity in R

We generalize the concept of K-convexity to an n-dimensional Euclidean space. The resulting concept of K-convexity is useful in addressing production and inventory problems where there are individual product setup costs and/or joint setup costs. We derive some basic properties of K-convex functions. We use the concept to derive the optimal policy in a deterministic case of two products with a j...

R . K . Hogberg