Announcements : 2023.03.20. 20:00 updated (Click here)
Research Finding normal modes of a loaded string with the method of Lagrange multipliers 12/15/2021 Lagrange‑multiplier regularization of eigenproblem for $J_x$ 12/15/2021 Time‑independent perturbation theory with Lagrange multipliers 12/15/2021 Investigation of infinitely rapidly oscillating distributions 9/30/2021 Inertia tensor of triangle in barycentric coordinates 9/23/2021 Reply to Comment on 'Electrostatic potential of a uniformly charged triangle in barycentric coordinates' 8/26/2021 Generating-function representation for scalar products 8/4/2021 Three-body inertia tensor 8/2/2021 Solving an eigenproblem with analyticity of the generating function 6/7/2021 Electrostatic potential of a uniformly charged triangle in Barycentric coordinates 05/28/2021 Determination of eigenvectors with Lagrange multipliers 5/19/2021 Derivation of Jacobian formula with Dirac delta function 3/10/2021 Bra-Ket Representation of the Inertia Tensor 12/20/2020 Relativistic Analogue Hidden in a Projectile Motion 10/30/2020 Mechanical Snell's Law 2/22/2020 Combinatorics in tensor-integral reduction 1/16/2017
Magic mass ratios of complete energy-momentum transfer in one-dimensional elastic three-body collisions 1/21/2015
A unique pure mechanical system revealing dipole repulsion 11/29/2012
2021.10.01 9:00 updated