3 http://hdl.handle.net/10338.dmlcz/135772 3 Idempotent versions of Haar’s Lemma: links between comparison of discrete event systems with different state spaces and control http://hdl.handle.net/10338.dmlcz/135780 Idempotent versions of Haar’s Lemma: links between comparison of discrete event systems with different state spaces and control Monotonicity of minimizers in optimization problems with applications to Markov control processes http://hdl.handle.net/10338.dmlcz/135779 Monotonicity of minimizers in optimization problems with applications to Markov control processes An atomic MV-effect algebra with non-atomic center http://hdl.handle.net/10338.dmlcz/135778 An atomic MV-effect algebra with non-atomic center On Gaussian conditional independence structures http://hdl.handle.net/10338.dmlcz/135777 On Gaussian conditional independence structures