While Real Analysis is based on spaces of real numbers so we have also Complex Analysis uses complex numbers in its spaces also.
General Topology has commons with Real Analysis and whatever I see in elementry or advanced topics of General Topology are real numbers.
1- Is there a branch of maths that discuss General Topology on complex numbers and fields? If so what is it called?
2- Would someone please introduce some introductory/elementary book on that topic readable for a self-learner like me?