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Number of items: 3.
De los Reyes, JC, Schonlieb, C-B and Valkonen, T 
ORCID: 0000-0001-6683-3572
(2017)
Bilevel Parameter Learning for Higher-Order Total Variation Regularisation Models.
JOURNAL OF MATHEMATICAL IMAGING AND VISION, 57 (1).
pp. 1-25.
Clason, C and Valkonen, T ORCID: 0000-0001-6683-3572
(2017)
PRIMAL-DUAL EXTRAGRADIENT METHODS FOR NONLINEAR NONSMOOTH PDE-CONSTRAINED OPTIMIZATION.
SIAM JOURNAL ON OPTIMIZATION, 27 (3).
pp. 1314-1339.
Valkonen, T ORCID: 0000-0001-6683-3572
(2017)
The jump set under geometric regularisation. Part 2: Higher-order approaches.
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 453 (2).
pp. 1044-1085.