Given a Πμ 2 formula of the modal μ calculus, it is decidable whether it is equivalent to a Σμ 2 formula.

ACKNOWLEDGEMENT: The work of t h e second a u t h o r was supported i n p a r t by NSF g r a n t MCS-830287G.

[The pages numbers are the same as in the original edition]

In this paper subordination and inclusion relations are studied for some subclasses of multivalent meromorphic functions in the punctured unit disc having a pole of order p at the origin. The subclasses under investigation are defined through combinations and iterations of a meromorphic analogue of the Cho–Kwon–Srivastava operator for normalized analytic functions. Specially, emphasis is given ...

Abstract The synthesis and structural characterization of the novel triruthenium nitrosyl cluster [Ru 3 (μ‐NO)(CO) 5 (μ‐H)(μ‐PBu t 2 ) (μ‐dppm)] ( is described. Compound was obtained by reaction 46‐valence electron (μ‐CO)(CO) 4 (μ ‐H)(μ‐H)(μ‐PBu 1 with nitric oxide on other hand in a more efficient way transfer reagent triphenylmethyl thionitrite (TTN). NO outlined dichloromethane whereas TTN r...