TY - JOUR AU - Nadler, S. B. PY - 1969 DA - 1969// TI - Multi-valued contraction mappings JO - Pacific Journal of Mathematics VL - 30 UR - https://doi.org/10.2140/pjm.1969.30.475 DO - 10.2140/pjm.1969.30.475 ID - Nadler1969 ER - TY - JOUR AU - Feng, Y. AU - Liu, S. PY - 2006 DA - 2006// TI - Fixed point theorems for multi-valued contractive mappings and multi-valued Caristi type mappings JO - Journal of Mathematical Analysis and Applications VL - 317 UR - https://doi.org/10.1016/j.jmaa.2005.12.004 DO - 10.1016/j.jmaa.2005.12.004 ID - Feng2006 ER - TY - JOUR AU - Klim, D. AU - Wardowski, D. PY - 2007 DA - 2007// TI - Fixed point theorems for set-valued contractions in complete metric spaces JO - Journal of Mathematical Analysis and Applications VL - 334 UR - https://doi.org/10.1016/j.jmaa.2006.12.012 DO - 10.1016/j.jmaa.2006.12.012 ID - Klim2007 ER - TY - JOUR AU - Ciric, L. PY - 2008 DA - 2008// TI - Fixed point theorems for multi-valued contractions in complete metric spaces JO - Journal of Mathematical Analysis and Applications VL - 348 UR - https://doi.org/10.1016/j.jmaa.2008.07.062 DO - 10.1016/j.jmaa.2008.07.062 ID - Ciric2008 ER - TY - JOUR AU - Mizoguchi, N. AU - Takahashi, W. PY - 1989 DA - 1989// TI - Fixed point theorems for multivalued mappings on complete metric spaces JO - Journal of Mathematical Analysis and Applications VL - 141 UR - https://doi.org/10.1016/0022-247X(89)90214-X DO - 10.1016/0022-247X(89)90214-X ID - Mizoguchi1989 ER - TY - JOUR AU - Kada, O. AU - Suzuki, T. AU - Takahashi, W. PY - 1996 DA - 1996// TI - Nonconvex minimization theorems and fixed point theorems in complete metric spaces JO - Mathematica Japonica VL - 44 ID - Kada1996 ER - TY - BOOK AU - Takahashi, W. PY - 2000 DA - 2000// TI - Nonlinear Functional Analysis: Fixed Point Theory and Its Application PB - Yokohama Publishers CY - Yokohama, Japan ID - Takahashi2000 ER - TY - JOUR AU - Lin, L. -. J. AU - Du, W. -. S. PY - 2007 DA - 2007// TI - Some equivalent formulations of the generalized Ekeland's variational principle and their applications JO - Nonlinear Analysis: Theory, Methods & Applications VL - 67 UR - https://doi.org/10.1016/j.na.2006.05.006 DO - 10.1016/j.na.2006.05.006 ID - Lin2007 ER - TY - JOUR AU - Latif, A. AU - Albar, W. A. PY - 2008 DA - 2008// TI - Fixed point results in complete metric spaces JO - Demonstratio Mathematica VL - 41 ID - Latif2008 ER - TY - CHAP AU - Latif, A. AU - Abdou, A. A. N. PY - 2009 DA - 2009// TI - Fixed points of generalized contractive maps BT - Fixed Point Theory and Applications ID - Latif2009 ER -