ON SELF-ADJOINTNESS OF SINGULAR DIRAC OPERATORS

摘要

１ＩｎｔｒｏｄｕｃｔｉｏｎＷｅｃｏｎｓｉｄｅｒｔｈｅＤｉｒａｃｏｐｅｒａｔｏｒｓｇｅｎｅｒａｔｅｄｂｙｆｏｒｍａｌｙｓｅｌｆａｄｊｏｉｎｔｖｅｃｔｏｒｖａｌｕｅｄｄｉｆｅｒｅｎｔｉａｌｅｘｐｅｒｓｉｏｎｓτｏｆｔｈｅｆｏｒｍτｕ（ｘ）＝ｒ－１（...