00806nas a2200133   4500000000100000000000100001000000100002008004100003100001700044245002900061300001300090490000700103520056200110       2002                            d1 aJerzy Klamka00aQuantum search algorithm  a95–1040 v233 aRecently, it was realized that use of the properties of quantum mechanics might speed up certain computations. It now appears that, at least theoretically, quantum computations may be much faster than classical computations for solving certain problems including for example search problems. In the present paper the fundamental Grover’s search algorithm of quantum computation is discussed. Fundamental quantum operators for Grover’s search algorithm are presented. Moreover, several remarks and comments concerning quantum computations are also given.