后勤工程学院学报
後勤工程學院學報
후근공정학원학보
JOURNAL OF LOGISTICAL ENGINEERING UNIVERSITY
2009年
4期
91-96
,共6页
余显志%严尚安%肖光强%赵胜利
餘顯誌%嚴尚安%肖光彊%趙勝利
여현지%엄상안%초광강%조성리
A-增生算子%广义变分包含%预解算子技巧%Mann-型迭代算法
A-增生算子%廣義變分包含%預解算子技巧%Mann-型迭代算法
A-증생산자%엄의변분포함%예해산자기교%Mann-형질대산법
A-accretive operator%generalized variational inclusions%resolvent operator technique%Mann-type iterative algo-rithm
通过研究A-增生算子的性质,延伸了关于H-增生算子的预解算子概念到新的A-增生算子.通过进一步运用A-增生算子的预解算子技巧,考虑了一类新的关于A-增生算子的广义变分包含,并提出了一种Mann-型迭代算法来逼近此类广义变分包含的解.最后证明了新的一类广义变分包含解的存在性和唯一性,并讨论了由此Mann-型迭代算法产生的迭代序列的收敛特征.
通過研究A-增生算子的性質,延伸瞭關于H-增生算子的預解算子概唸到新的A-增生算子.通過進一步運用A-增生算子的預解算子技巧,攷慮瞭一類新的關于A-增生算子的廣義變分包含,併提齣瞭一種Mann-型迭代算法來逼近此類廣義變分包含的解.最後證明瞭新的一類廣義變分包含解的存在性和唯一性,併討論瞭由此Mann-型迭代算法產生的迭代序列的收斂特徵.
통과연구A-증생산자적성질,연신료관우H-증생산자적예해산자개념도신적A-증생산자.통과진일보운용A-증생산자적예해산자기교,고필료일류신적관우A-증생산자적엄의변분포함,병제출료일충Mann-형질대산법래핍근차류엄의변분포함적해.최후증명료신적일류엄의변분포함해적존재성화유일성,병토론료유차Mann-형질대산법산생적질대서렬적수렴특정.
By studying the properties of A-accretive operator, the author extends the concept of resolvent operator associ-ated with the H-accretive operator to the new A-accretive operator. Furthermore the author considers a new class of generalized variational inclusions involving A-accretive operator and proposes a Mann-type iterative algorithra for approximating the solution of this class of generalized variational inclusions by using the resolvent operator technique for A-accretive operator. Finally, the exist-ence and uniqueness of the new class of generalized variational inclusions are proved and the convergence criteria of the iterative sequences generated by the Mann-type iterative algorithm is discussed.