We relax the definition of a string algebra to also include infinitedimensional algebras such as 𝑘[𝑥, 𝑦]/(𝑥𝑦). Using the functorial filtration method, which goes back to Gelfand and Ponomarev, we ...
Infineon Technologies has added the EasyPACK 4B to its Easy power module family. The module targets applications in photovoltaic string inverters and can achieve up to 352 kW and allows a significant ...