Nodal Point

Many nonlinear problems in physics, engineering, biology, and social sciences can be reduced to finding critical points of functionals. While minimax and Morse theories provide answers to many situations and problems on the existence of multiple critical points of a functional, they often cannot provide much-needed additional properties of these critical points. Sign-changing critical point theory has emerged as a new area of rich research on critical points of a differentiable functional with important applications to nonlinear elliptic PDEs.

ADINA R & D Inc., a part Bentley Systems, team is pleased to announce the availability of ADINA 2024 (24.00.00.547) is powerful finite element software, built to help you solve the most difficult nonlinear problems involving geometric, material, and load nonlinearities; large deformations; and contact conditions.

After his exciting journey into the musical tradition of Eastern Europe with his album Journey East, the Baroque sound-scapes of Bach and the Russian melodies of Tchaikovsky, the Franco-Serbian violinist Nemanja Radulović now embarks on a musical journey through the Orient – from Armenian reality to Persic daydream. Each of the selected works featured on Baïka – the French transliteration of the Serbian word bajka meaning “tale”, tells its own story, sometimes in the form of a fairytale, and, when recorded together, they form a veritable narrative.

Over the past two decades, Singapore has advanced rapidly towards becoming a both a global city-state and a key nodal point in the international economic sphere.