Black swan emblems and popular culture and Swan Nook (Tas). The Gazetter also lists two "White Swan" toponyms: a mine and reservoir near St Arnaud, on the Victorian goldfields. A clear concentration is evident in New South Wales and Tasmania. By contrast, the toponymist Reed lists only three examples: Swan Hill and Swan Pond in Victoria, and Swan Point in Tasmania (all named by explorers after sighting black swans in large numbers). In Sydney, there are thirteen "Swan" street names and one "Black Swan" street name, in contrast to a lone "Swan" street name in Darwin. The rarer form of "Cygnet" ("young swan") occasionally occurs. The
Richard Swan of Chicago. His doctoral students at Chicago include Charles Weibel, also known for his work in K-theory. Richard Swan Richard Gordon Swan (; born 1933) is an American mathematician who is known for the Serre–Swan theorem relating the geometric notion of vector bundles to the algebraic concept of projective modules, and for the Swan representation, an "l"-adic projective representation of a Galois group. His work has mainly been in the area of algebraic K-theory. Swan earned his Ph.D. in 1957 from Princeton University under the supervision of John Coleman Moore. In 1969 he proved in full generality what is now