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Listar por Patrocinador "Czech Academy of Sciences"

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Listar por Patrocinador "Czech Academy of Sciences"

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    A Genomewide Screen for Tolerance to Cationic Drugs Reveals Genes Important for Potassium Homeostasis in Saccharomyces cerevisiae 
    Barreto, Lina; Canadell, David; Petrezselyova, Silvia; Navarrete, Clara; Maresova, Lydie; Pérez Valle, Jorge; Herrera, Rito; Olier, Ivan; Giraldo, Jesus; Sychrova, Hana; Yenush, Lynne; Ramos, Jose; Arino, Joaquin (American Society for Microbiology, 2011)
    [EN] Potassium homeostasis is crucial for living cells. In the yeast Saccharomyces cerevisiae, the uptake of potassium is driven by the electrochemical gradient generated by the Pma1 H +-ATPase, and this process represents ...
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    Antifungal effect of essential oil components against Aspergillus niger when loaded into silica mesoporous supports 
    Bernardos Bau, Andrea; Marina, Teresa; Zacek, Petr; Pérez-Esteve, Édgar; Martínez-Máñez, Ramón; Lhotka, Miroslav; Kourimská, Lenka; Pulkrabek, Josef; Kloucek, Pavel (Wiley, 2015-11)
    Essential oil components (EOCs) are known for their antifungal properties; however, their high volatility limits their application as antimicrobial agents. Strategies used for controlling the volatility of EOCs include ...
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    Geometry and Gâteaux smoothness in separable Banach spaces 
    Hajek, P.; Montesinos Santalucia, Vicente; Zizler, Vaclav (2012-06)
    [EN] It is a classical fact, due to Day, that every separable Banach space admits an equivalent Gateaux smooth renorming. In fact, it admits an equivalent uniformly Gateaux smooth norm, as was shown later by Day, James, ...
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    Improved balanced incomplete factorization 
    Bru García, Rafael; Marín Mateos-Aparicio, José; Mas Marí, José; Tuma, Miroslav (Society for Industrial and Applied Mathematics, 2010)
    [EN] . In this paper we improve the BIF algorithm which computes simultaneously the LU factors (direct factors) of a given matrix and their inverses (inverse factors). This algorithm was introduced in [R. Bru, J. Mar´ın, ...
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    On a classical renorming construction of V. Klee 
    Guirao Sánchez, Antonio José; Montesinos Santalucia, Vicente; Zizler, Vaclav (Elsevier, 2012-01-01)
    We further develop a classical geometric construction of V. Klee and show, typically, that if X is a nonreflexive Banach space with separable dual, then X admits an equivalent norm vertical bar . vertical bar which is ...
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    On the moduly of convexity 
    Guirao Sánchez, Antonio José; Hajek, P. (American Mathematical Society, 2007-06-22)
    [EN] It is known that, given a Banach space (X, parallel to center dot parallel to), the modulus of convexity associated to this space delta X is a non-negative function, nondecreasing, bounded above by the modulus of ...
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    Ranges of operators and Derivatives 
    Guirao Sánchez, Antonio José; Hájek, P.; Montesinos Santalucia, Vicente (Elsevier, 2010-07-01)
    [EN] We show a unified method of proving the existence of C(1)-Frechet smooth and Lipschitz mappings which are surjective or whose range of the derivative contains the whole dual unit ball. As an application, under Martin's ...
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    Schauder bases under uniform renormings 
    Guirao Sánchez, Antonio José; Hajek, P. (Springer-Verlag, 2007-11)
    [EN] Let X be a separable superreflexive Banach space with a Schauder basis. We prove the existence of an equivalent uniformly smooth (resp. uniformly rotund) renorming under which the given basis is monotone.
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    Solving singular convolution equations using the inverse fast Fourier transform 
    Krajnik, Eduard; Montesinos Santalucia, Vicente; Zizler, Peter; Zizler, Vaclav (Akademie věd České republiky, Matematický ústav, 2012-10)
    The inverse Fast Fourier Transform is a common procedure to solve a convolution equation provided the transfer function has no zeros on the unit circle. In our paper we generalize this method to the case of a singular ...