This is the Fortran source code in the Julia package FuzzifiED intended for exact diagonalisation (ED) calculations on fuzzy sphere.

If you want to compile this code yourself for the use of FuzzifiED, please refer to build_here.sh. If you use 32-bits version of Arpack, remove -fdefault-integer-8 from FFLAGS. If you are not using Linux, change .so to .dylib or .ddl. When running the Julia code of FuzzifiED, the directory of the compiled dynamic library need to be stored into the environment variables FuzzifiED.Libpath and FuzzifiED.Fuzzifino.Libpathino.

This package is developed by Zheng Zhou (周正) and contributors. If you have any questions, please contact fuzzified@zhengzhou.page.