本文主要结果:设向量泛函(x)和(x)分别是 F 上实连续凹凸泛函,(tx)对每个 x∈F 关于 t 在[0,+∞)上严格单调且(θ)<,(θ)≥.又设=(a_1,a_2,…,a_n)>,(θ)<=(d_1,d_2,…d_n)<.设集值映射是凝聚的且下列条件满足:(1)若.则(2)...本文主要结果:设向量泛函(x)和(x)分别是 F 上实连续凹凸泛函,(tx)对每个 x∈F 关于 t 在[0,+∞)上严格单调且(θ)<,(θ)≥.又设=(a_1,a_2,…,a_n)>,(θ)<=(d_1,d_2,…d_n)<.设集值映射是凝聚的且下列条件满足:(1)若.则(2)令.存在 i_0,j_0使得 d_i_0≤r_i_0j_0;(3)若对某个β_j(x)=d_j,λ≥1,有λxTx;(4){x∈F|存在1≤j≤m 使得:(5)若,对某个β_j(x)=0,λ≥1,有λxTx.那么 T 三个不动点.展开更多
In this paper,we discuss the calculations of fixed point indexs for multivalued condensing map-pings and κ-set-contraction mappings,obtain some theorems on the eigenvalues and the fixed points under the suitable cond...In this paper,we discuss the calculations of fixed point indexs for multivalued condensing map-pings and κ-set-contraction mappings,obtain some theorems on the eigenvalues and the fixed points under the suitable conditions.Our conclusions improve and generalie some well-known results.展开更多
文摘本文主要结果:设向量泛函(x)和(x)分别是 F 上实连续凹凸泛函,(tx)对每个 x∈F 关于 t 在[0,+∞)上严格单调且(θ)<,(θ)≥.又设=(a_1,a_2,…,a_n)>,(θ)<=(d_1,d_2,…d_n)<.设集值映射是凝聚的且下列条件满足:(1)若.则(2)令.存在 i_0,j_0使得 d_i_0≤r_i_0j_0;(3)若对某个β_j(x)=d_j,λ≥1,有λxTx;(4){x∈F|存在1≤j≤m 使得:(5)若,对某个β_j(x)=0,λ≥1,有λxTx.那么 T 三个不动点.
文摘In this paper,we discuss the calculations of fixed point indexs for multivalued condensing map-pings and κ-set-contraction mappings,obtain some theorems on the eigenvalues and the fixed points under the suitable conditions.Our conclusions improve and generalie some well-known results.
