참고문헌
- Proc. Amer. Math. Soc. v.126 Note on the topological degree of the subdifferential of a lowr semi-contimuous convex function S. Aizicovici;Y. Q. Chen https://doi.org/10.1090/S0002-9939-98-04529-8
- Optima and Equilibria J. P. Aubin
- Applied Nonlinear Analysis J. P. Aubin;I. Ekland
- Trans. Amer. Math. Soc. v.303 A smooth variational principle with applications to subdifferentiability and to differentiability of conver functions J. M. Borwein;D. Preiss https://doi.org/10.1090/S0002-9947-1987-0902782-7
- Trans. Amer. Math. Soc. v.215 Fixed point teorems for mappings satisfying inwardness conditions J. Caristi https://doi.org/10.2307/1999724
- J. Math. Anal. Appl. v.47 On the variational principle I. Ekland https://doi.org/10.1016/0022-247X(74)90025-0
- Convex Analysis R. T. Rockafellar
피인용 문헌
- Vectorial Ekeland variational principle for systems of equilibrium problems and its applications vol.60, pp.7, 2017, https://doi.org/10.1007/s11425-015-9005-4
- On Ekeland’s Variational Principle for Pareto Minima of Set-Valued Mappings vol.153, pp.2, 2012, https://doi.org/10.1007/s10957-011-9957-5
- On generalized Ekeland’s variational principle and equivalent formulations for set-valued mappings vol.49, pp.3, 2011, https://doi.org/10.1007/s10898-010-9565-1
- On Ha’s version of set-valued Ekeland’s variational principle vol.28, pp.4, 2012, https://doi.org/10.1007/s10114-011-0294-2
- Set-valued pseudo-metric families and Ekeland's variational principles in fuzzy metric spaces vol.300, 2016, https://doi.org/10.1016/j.fss.2016.02.007
- Some generalizations of Ekeland-type variational principle with applications to equilibrium problems and fixed point theory vol.69, pp.1, 2008, https://doi.org/10.1016/j.na.2007.05.004
- LOCAL COMPLETENESS, LOWER SEMI CONTINUOUS FROM ABOVE FUNCTIONS AND EKELAND'S PRINCIPLE vol.51, pp.2, 2014, https://doi.org/10.4134/BKMS.2014.51.2.437
- An equilibrium version of vectorial Ekeland variational principle and its applications to equilibrium problems vol.27, 2016, https://doi.org/10.1016/j.nonrwa.2015.07.005
- An equilibrium version of set-valued Ekeland variational principle and its applications to set-valued vector equilibrium problems vol.33, pp.2, 2017, https://doi.org/10.1007/s10114-016-6184-x
- On maximal element theorems, variants of Ekeland’s variational principle and their applications vol.68, pp.5, 2008, https://doi.org/10.1016/j.na.2006.12.018
- A generalized distance and enhanced Ekeland’s variational principle for vector functions vol.73, pp.7, 2010, https://doi.org/10.1016/j.na.2010.06.005
- Ekeland's variational principle, minimax theorems and existence of nonconvex equilibria in complete metric spaces vol.323, pp.1, 2006, https://doi.org/10.1016/j.jmaa.2005.10.005
- Set-valued Ekeland variational principles in fuzzy metric spaces vol.245, 2014, https://doi.org/10.1016/j.fss.2013.09.003
- P-distances, q-distances and a generalized Ekeland’s variational principle in uniform spaces vol.28, pp.2, 2012, https://doi.org/10.1007/s10114-011-0629-z
- Some Generalizations of Fixed Point Theorems of Caristi Type and Mizoguchi–Takahashi Type Under Relaxed Conditions pp.1678-7714, 2018, https://doi.org/10.1007/s00574-018-0117-5
- Ekeland’s Variational Principle and Minimization Takahashi’s Theorem in Generalized Metric Spaces vol.6, pp.6, 2018, https://doi.org/10.3390/math6060093
- On the Weak Semi-continuity of Vector Functions and Minimum Problems vol.178, pp.1, 2018, https://doi.org/10.1007/s10957-017-1189-x
- Generalized Gerstewitz’s Functions and Vector Variational Principle for ϵ-Efficient Solutions in the Sense of Németh vol.35, pp.3, 2019, https://doi.org/10.1007/s10114-018-7159-x