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Bienvenue - Laboratoire Jacques-Louis Lions

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Key figures

Key figures

189 people work at LJLL

86 permanent staff

80 researchers and permanent lecturers

6 engineers, technicians and administrative staff

103 non-permanent staff

74 Phd students

15 post-doc and ATER

14 emeritus scholars and external collaborators

 

January 2022

 

GdT Thésards B. Vu

 

A variable metric extension of the forward–backward–forward algorithm for monotone operators - Bang Cong Vu

 

We propose a variable metric extension of the forward–backward-forward
algorithm for finding a zero of the sum of a maximally monotone operator
and a monotone Lipschitzian operator in Hilbert spaces. In turn, this
framework provides a variable metric splitting algorithm for solving
monotone inclusions involving sums of composite operators. Monotone
operator splitting methods recently proposed in the literature are
recovered as special cases.