**Vivek Sadhu**

TIFR, Mumbai

September 15, 2016

**On some K-theoretical functors**:
The K-theoretical functors like Pic, K, NPic, NK etc. have been
studied by various authors since 1960. We recall their some important
properties (e.g. Homotopy invariance, Bass Fundamental theorem, etc.). In
this talk, we mainly focus on the behavior of these functors in the
relative situation.