Sigal I M

Publications in Math-Net.Ru

1. Pinning of magnetic vortices by an external potential
   
   Algebra i Analiz, 16:1 (2004),  239–268
2. Collapse in the nonlinear Schrödinger equation of critical dimension $\{\mathbf{\sigma =1,\,D=2} \}$
   
   Pis'ma v Zh. Èksper. Teoret. Fiz., 75:7 (2002),  428–1
3. Asymptotic completeness of multiparticle systems
   
   Dokl. Akad. Nauk SSSR, 204:4 (1972),  795–798
4. Reduction to diagonal form of the Schrödinger operator in Fok space
   
   TMF, 10:2 (1972),  249–258
5. Description of the spectrum of the energy operator of quantum-mechanical systems that is invariant with respect to permutations of identical particles
   
   TMF, 5:1 (1970),  73–93