Knots can be distinguished via invariants. Invariants measure different aspects of knottedness. Crossing number, bridge number, tunnel number and unknotting number provide distinct insights. Moreover, the behavior of these invariants under connected sum deserves closer scrutiny.
Creator:
Schultens, Jennifer (University of California, Davis)
Created:
2019-06-18
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
Several phenomena take place at the interface between liquid water and the gold (111) surface. For example, it is a widespread system for controlled electrochemical investigations, for the study of molecular conduction and of the interaction between proteins and the solid surfaces in water. Despite this great and interdisciplinary importance, th...
Creator:
Corni, Stefano (Consiglio Nazionale delle Ricerche (CNR))
Created:
2008-12-10
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.