00570nam a2200205Ia 450000500170000000800460001703700110006304000080007404000080008204000080009004100080009804100080010608400080011410000430012224500800016526000090024530000090025465000160026370000850027920260430150132.0008  250103s9999    xx            000 0 eng d  aTheses  aCRL  beng  ceng  2eng  aeng  qCRL  aMathur Harshit Au.; Singh Davinder Gu. 0aConnectedness, compactness and cut points in terms of  dg- closure operator  c2020  a94p.  aMathematics  aUniversity of Delhi. Faculty of Mathematical Sciences. Department of Mathematics