Harmonic maps into a hemisphere
The complex probability theory as a basis of quantum theory
On some problems in
Quaternion quantum theory as a description of tachyons and the symmetry breaking
Singular lines in liquid crystals
Graphs of finite mass which annot be approximated in area by smooth graphs.
The Dirichlet integral for mappings between manifolds: Cartesian currents and homology.
Cartesian currents and variational problems for mappings into spheres
Liquid crystals : relaxed energies, dipoles, singular lines and singular points
Time-space duality and Salam-Weinberg model
Towards the subquantum theory
Upper bound for the number of eigenvalues for nonlinear operators
Feynman path integral as spectral decomposition
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