In this paper, we introduce and study a generalized Yosida approximation operator associated to H(·, ·)-co-accretive operator and discuss some of its properties. Using the concept of graph convergence and resolvent operator, we establish the convergence for generalized Yosida approximation operator. Also, we show an equivalence between graph convergence for H(·, ·)-co-accretive operator and gen...

La bioética, en el último tiempo, ha debatido temas de actualidad como uso las vacunas, fin la vida y objeción conciencia, desde una íntima relación con medicina ética. Estos son tratados libro “La coscienza di Ippocrate” Mirko Daniel Garasic, quien es post-doctor, profesor adjunto Bioética Libera Università Internazionale degli Studi Sociali Guido Carli (LUISS), Roma; además investigador Maria...

O estudo propõe uma reanálise principiológica do parecer relacionado com a liberação da hidroxicloroquina pelo Conselho Federal de Medicina (CFM). No Parecer, o CFM libera médico prescritor sanções éticas, fundamentado na falta outros recursos medicamentosos disponíveis, disponibilidade droga, baixo custo e no princípio autonomia. Desconsiderando as relações principiológicas, assim como, Biodir...

we consider the transitive linear maps on the operator algebra $b(x)$for a separable banach space $x$. we show if a bounded linear map is norm transitive on $b(x)$,then it must be hypercyclic with strong operator topology. also we provide a sot-transitivelinear map without being hypercyclic in the strong operator topology.

As aferições da composição corpórea (CC) são de grande importância para o diagnóstico e controle de várias enfermidades. A absorciometria por raios X de dupla energia (DXA), técnica mais utilizada para avaliação da densidade mineral óssea (DMO), tem sido aplicada com sucesso na mensuração da composição corpórea, visto que separa o osso da massa gorda e massa magra. Assim como o envelhecimento, ...

In the research presented in this paper, confluent hypergeometric function is embedded theory of strong differential superordinations. order to proceed with study, form adapted taking into consideration certain classes analytic functions depending on an extra parameter previously introduced related subordination and superordination. Operators defined using function, namely Kummer–Bernardi Kumme...

In this paper, we state some results on product of operators with closed ranges and we solve the operator equation $TXS^*-SX^*T^*= A$ in the general setting of the adjointable operators between Hilbert $C^*$-modules, when $TS = 1$. Furthermore, by using some block operator matrix techniques, we nd explicit solution of the operator equation $TXS^*-SX^*T^*= A$.

‎in this paper we try to extend geometric concepts in the context of operator valued tensors‎. ‎to this end‎, ‎we aim to replace the field of scalars $ mathbb{r} $ by self-adjoint elements of a commutative $ c^star $-algebra‎, ‎and reach an appropriate generalization of geometrical concepts on manifolds‎. ‎first‎, ‎we put forward the concept of operator-valued tensors and extend semi-riemannian...