pp 1- January 1993 Rapid Communication

On the solution of an anisotropic nonquadratic potential

S S Vasan M Seetharaman K Raghunathan

pp 1-16 January 1993

Algebraic structure of Nambu mechanics

Debendranath Sahoo M C Valsakumar

pp 17-23 January 1993

Chaos and curvature in a quartic Hamiltonian system

M P Joy M Sabir

pp 25-29 January 1993

State reduction theories, their classical analogs and some comments

A M Jayannavar

pp 31-34 January 1993

Inflationary solutions in general scalar tensor theory of gravitation

A Banerjee S B Dutta Choudhury N Banerjee A Sil

pp 35-42 January 1993

On training feedforward neural networks

Subhash Kak

pp 43-57 January 1993

Dynamic microscopic basis for IBM-2: A new approach

Subrata Sarangi Jitendra C Parikh

pp 59-64 January 1993

Measurement of angular distribution of M shell fluorescent X-rays excited by 5·95 keV photons in thorium

K S Kahlon K L Allawadhi B S Sood

pp 65-74 January 1993

Handling of intrinsic divergence in the orthogonal gradient method of orbital optimization in an MC-SCF framework and geometry optimization in pathological cases: I (propynal in excited states)

C Medhi S P Bhattacharyya K K Das