# Vol. 2 (1996), no. 2

### Biorthogonal systems in hypergroups: an extension of non-Gaussian analysis

Methods Funct. Anal. Topology 2 (1996), no. 2, 1-50

### On classification of flows on manifolds. I

Methods Funct. Anal. Topology 2 (1996), no. 2, 51-60

### Some remarks about cluster expansion for unbounded continuous spin systems in quantum statistical mechanics

Methods Funct. Anal. Topology 2 (1996), no. 2, 61-69

### Dual Appell systems in non-Gaussian white noise calculus

Methods Funct. Anal. Topology 2 (1996), no. 2, 70-85

### On a characterization of the generators of analytic semigroups in the cass of normal operators

M. V. Markin

Methods Funct. Anal. Topology 2 (1996), no. 2, 86-93

### Cherry vector fields on the torus $T^2$

D. M. Poltavets

Methods Funct. Anal. Topology 2 (1996), no. 2, 94-98