Projectors on invariant subspaces of representations \(\mathrm{ad}^{\otimes2}\) of Lie algebras \(so(N)\) and \(sp(2r)\) and Vogel parameterization A. P. IsaevA. A. Provorov Research Articles 21 June 2021 Pages: 1 - 18
Algebraic Bethe ansatz for \(\mathfrak o_{2n+1}\)-invariant integrable models A. LiashykS. Z. Pakuliak Research Articles 21 June 2021 Pages: 19 - 39
Pure soliton solutions of the nonlocal Kundu–nonlinear Schrödinger equation Xiu-Bin WangBo Han Research Articles 21 June 2021 Pages: 40 - 67
Weak asymptotics of the wave function for an \(N\)-particle system and asymptotic filtration S. L. Yakovlev Research Articles 21 June 2021 Pages: 68 - 83
Extremality of the unique translation-invariant Gibbs measure for hard-core models on the Cayley tree of order \(k=3\) R. M. KhakimovK. O. Umirzakova Research Articles 21 June 2021 Pages: 97 - 108
Study of cylindrically symmetric solutions in an \(f(R)\) gravity background M. A. FarooqM. F. Shamir Research Articles 21 June 2021 Pages: 109 - 118
