Search results for "Analisi matematica"
showing 10 items of 811 documents
MR2640176 Reviewed Liu, PeiDe; Hou, YouLiang; Wang, MaoFa Weak Orlicz space and its applications to the martingale theory. Sci. China Math. 53 (2010)…
2011
Esercizi di matematica svolti per i corsi di laurea delle facoltà scientifiche
2010
Partial inner product spaces and operators on them
2010
MR2677289 Takakura, Mayumi Noncommutative integration in partial O∗-algebras. Fukuoka Univ. Sci. Rep. 40 (2010), no. 1, 1–20. (Reviewer: Francesco Ts…
2011
MR2944786 Reviewed Turzański, Marian The Bolzano-Poincaré-Miranda theorem—discrete version. Topology Appl. 159 (2012), no. 13, 3130–3135. (Reviewer: …
2014
The author gives a discrete version of the Bolzano-Poincaré-Miranda theorem. Further, the author uses the main result to prove the Bolzano-Poincaré-Miranda theorem and a theorem on partitions.
MR2641584 Joiţa, Maria On extremal covariant completely multi-positive linear maps. Proceedings of the Sixth Congress of Romanian Mathematicians. Vol…
2011
Esistenza e molteplicità di soluzioni per problemi differenziali non lineari con condizioni miste
2011
MR2896126 Selmanogullari, T.; Savas, E.; Rhoades, B. E. On $q$-Hausdorff matrices. Taiwanese J. Math. 15 (2011), no. 6, 2429--2437
2011
Some remarks on quasi-Hermitian operators
2014
A quasi-Hermitian operator is an operator that is similar to its adjoint in some sense, via a metric operator, i.e., a strictly positive self-adjoint operator.Whereas those metric operators are in general assumed to be bounded, we analyze the structure generated by unbounded metric operators in a Hilbert space. Following our previous work, we introduce several generalizations of the notion of similarity between operators. Then we explore systematically the various types of quasi-Hermitian operators, bounded or not. Finally, we discuss their application in the so-called pseudo-Hermitian quantum mechanics.