Combinatorics and physics ice-type model is six vertex model with domain wall boundary conditions. Combinatorics and physics Combinatorial physics or physical combinatorics is the area of interaction between physics and combinatorics. "Combinatorial Physics is an emerging area which unites combinatorial and discrete mathematical techniques applied to theoretical physics, especially Quantum Theory.". "Physical combinatorics might be defined naively as combinatorics guided by ideas or insights from physics". Combinatorics has always played an important role in quantum field theory and statistical physics. However, combinatorial physics only emerged as a specific field after a seminal work by Alain Connes and Dirk Kreimer, showing that the renormalization
Minimum Wage in Germany adjusted every two years by the German government which is consulted by a minimum wage commission. Thus, the minimum wage was at 8.84€ per hour in December 2018 and is expected to rise up to 9.19 in 2019 and to 9.35€ per hour in 2020. In order to adjust the amount of the minimum wage, the German government implemented a permanent commission, which is composed of nine commissioners. The panel includes a president, three workers’ representatives, three employers’ representatives and two economist advisors that do not have voting rights within the commission. It assesses Germany’s overall economic performance to evaluate