@inproceedings{Wagner, author = {Wagner, Markus}, title = {Elastic image registration in presence of polyconvex constraints}, language = {en} } @misc{Wagner, author = {Wagner, Markus}, title = {On the lower semicontinuous quasiconvex envelope for unbounded integrands (II): Representation by generalized controls}, language = {en} } @misc{Wagner, author = {Wagner, Markus}, title = {On the lower semicontinuous quasiconvex envelope for unbounded integrands (I)}, language = {en} } @misc{PickenhainLykinaWagner, author = {Pickenhain, Sabine and Lykina, Valeriya and Wagner, Markus}, title = {On the lower semicontinuity of functionals involving Lebesgue or improper Riemann integrals in infinite horizon optimal control problems}, series = {Control and Cybernetics}, volume = {37}, journal = {Control and Cybernetics}, issn = {0324-8569}, pages = {451 -- 468}, language = {en} } @misc{Wagner, author = {Wagner, Markus}, title = {JensenĀ“s inequality for the lower semicontinuous quasiconvex envelope and relaxation of multidimensional control problems}, language = {en} } @article{Wagner, author = {Wagner, Markus}, title = {Quasiconvex relaxation of multidimensional control problems}, language = {en} }