Buscar
Mostrando ítems 1-10 de 28
A geometry for split operators
(Springer, 2013-12)
We study the set X of split operators acting in the Hilbert space H: X = {T ∈ B(H) : N(T) ∩ R(T) = {0} and N(T) + R(T) = H}. Inside X , we consider the set Y: Y = {T ∈ X : N(T) ⊥ R(T)}. Several characterizations of these ...
Reassessment of Copper Mineral Occurrence Through Electrical Tomography and Pseudo 3D Modeling in Camaquã Sedimentary Basin, Southern Brazil
(2019-02-06)
The reassessment of mineral occurrences is a common and economically rational technical procedure, because it involves studies directed to targets defined in previous studies in mineral exploration. The targets definition ...
A note on the differentiable structure of generalized idempotents
(Versita, 2013-02)
For a fixed n > 2, we study the set of generalized idempotents, which are operators satisfying Tn+1 = T. Also the subsets † , of operators such that Tn−1 is the Moore–Penrose pseudo-inverse of T, and , of operators such ...
Spurious transients of projection methods in microflow simulations
(ElsevierAmsterdam, 2015-03)
The temporal behavior of projection methods for viscous incompressible low-Reynolds-number flows is addressed. The methods
considered result from algebraically splitting the linear system corresponding to each time step, ...
Spurious transients of projection methods in microflow simulations
(Elsevier B.V., 2015-03-01)
The temporal behavior of projection methods for viscous incompressible low-Reynolds-number flows is addressed. The methods considered result from algebraically splitting the linear system corresponding to each time step, ...
Spurious transients of projection methods in microflow simulations
(Elsevier B.V., 2015)
Spurious transients of projection methods in microflow simulations
(Elsevier B.V., 2015)
Issues Management La comunicación de proyectos de inversión ambientalmente sensibles
(Facultad de Diseño y Comunicación. Universidad de Palermo, 2019)
Regularização de extreme Learning Machines: uma abordagem com matrizes de afinidade
(Universidade Federal de Minas GeraisUFMG, 2014-12-03)
Inducing models from a dataset is an inverse problem and usually it is ill-posed. To turn this into a well-posed problem, regularization techniques have been used with success, including in Arti cial Neural Networks (ANN). ...
Estudio de factibilidad para la producción y exportación de una bebida a base de quinua orgánica hacia el mercado holandés en el periodo 2015 – 2020
(2015)
La presente tesis tiene como propósito la elaboración de una bebida a base de quinua orgánica, comercializada bajo la marca Quifresh, destinada para la exportación a Holanda y para el consumo interno en la ciudad de ...