Geodesic

Questions of quantum field theory and statistical physics. Part 12

Sommaire

Effective fermion models near tricritical point
p. 5-19
Some geometrical aspects of nonlinear $О(З)$ sigmamodel in $(2+0)$ dimensions
p. 20-27
Quantum Heisenberg group and reflection equations.~I
p. 28-36
Regularity for doubly nonlinear parabolic equations
p. 37-59
Scaling limits in the second Painlev\'e transcendent
p. 60-101
Functional representation of the partition function and phase transitions in the Hubbard model
p. 102-120
The many-pole Green functions in the Kondo-lattice model theory
p. 121-136
Tetrahedron equation and the algebraic geometry
p. 137-149
Inverse scattering transform for Zakharov--Manakov's system
p. 150-167
The role of solvable groups in quantization of Lie algebras
p. 168-178
On the two calculations of superfluid current in the $A$-phase of helium-$3$
p. 179-193
Antiferromagnetic and superconductive states in the three-band two-dimensional repulsive Hubbard model
p. 194-228
Collective excitations in the ferro- and antiferromagnetic states of the two-dimensional repulsive Hubbard model
p. 229-259