Function: noun
Date: 1971
: mathematical theory and conjecture that uses topology to explain events (as an earthquake or a stock market crash) characterized by major abrupt changes
Function: noun
Date: 1971
: mathematical theory and conjecture that uses topology to explain events (as an earthquake or a stock market crash) characterized by major abrupt changes
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012