| TPFC is a free research project and an interdisciplinary cross point of several scientific disciplines, but especially of  
        TopologyPhysicsFormal Concept Analysis Computer Science TPFC is also a non-formal, free international research group of scientists, who wish to exchange and discuss their ideas, results, inspiration and research experience, or who wish to support the other members in their research activities. TPFC members can access the TPFC-restricted zone here. |