Ara mostrant els elements 434-453 d 820

    • openAccess   Magnus integrators for linear and quasilinear delay differential equations 

      Arnal, A.; Casas, Fernando; Chiralt, Cristina Elsevier (2023-04-29)
      A procedure to numerically integrate non-autonomous linear delay differential equations is presented. It is based on the use of a spectral discretization of the delayed part to transform the original problem into a matrix ...
    • closedAccess   Mainstreaming gender in mathematics university teaching and an assessment from students and teachers 

      Epifanio, Irene; Ferrando, Lara; Martínez Garcia, marina IEEE (2021)
      Although Spanish law obligates the integration of a gender perspective in university teaching, this does not happen in reality and much less in math subjects. We provide guidelines for reviewing math courses from a gender ...
    • openAccess   Mapping the Asymmetrical Citation Relationships Between Journals by h-Plots 

      Epifanio, Irene Wiley (2014)
      I propose the use of h-plots for visualizing the asymmetric relationships between the citing and cited profiles of journals in a common map. With this exploratory tool, we can understand better the journal's dual roles of ...
    • closedAccess   Mapping the intensity function of a non-stationary point process in unobserved areas 

      Gabriel, Edith; Rodríguez-Cortés, Francisco Javier; Coville, jerome; Mateu, Jorge; Chadoeuf, Joël Springer (2022)
      Seismic networks provide data that are used as basis both for public safety decisions and for scientific research. Their configuration affects the data completeness, which in turn, critically affects several seismological ...
    • closedAccess   Mark variograms for spatio-temporal point processes 

      Stoyan, D.; Rodríguez-Cortés, Francisco Javier; Mateu, Jorge; Gille, Wilfried Elsevier (2017)
      A spatio-temporal point process can be transformed into two marked point processes by taking the times or locations as marks. For these marked point processes mark variograms can be defined, opening a new way for the ...
    • openAccess   Matemàtiques II 

      Gual-Arnau, Ximo Publicacions de la Universitat Jaume I (2013)
    • openAccess   Matemàtiques: guies per a una docència universitària amb perspectiva de gènere 

      Epifanio, Irene Xarxa Vives d'Universitats (2020)
      Les Matemàtiques són una disciplina de les anomenades STEM, que presenten una de les menors proporcions d'estudiantes i investigadores dones de tot l'àmbit universitari. La Guia per a una docència universitària amb perspectiva ...
    • openAccess   Matemáticas Volumen I 

      Campos, Beatriz; Castelló Benavent, Joaquín Universitat Jaume I (2009)
    • openAccess   Matemáticas. Volumen II 

      Campos, Beatriz; Castelló Benavent, Joaquín Universitat Jaume I (2009)
    • openAccess   Mathematical Genesis of the Spatio-Temporal Covariance Functions 

      Fernández Avilés, Gema; Montero, José María; Mateu, Jorge Science Publications (2011)
      Problem statement: Obtaining new and flexible classes of nonseparable spatio-temporal covariances have resulted in a key point of research in the last years within the context of spatiotemporal Geostatistics. Approach: ...
    • openAccess   Maximal regularity in l(p) spaces for discrete time fractional shifted equations 

      Lizama, Carlos; murillo arcila, marina Elsevier (2017-09)
      In this paper, we are presenting a new method based on operator-valued Fourier multipliers to characterize the existence and uniqueness of p -solutions for discrete time fractional models i ...
    • openAccess   Mazur-Ulam type theorems for fuzzy normed spaces 

      Font, Juan J.; Galindo, Jorge; Macario, Sergio; Sanchis López, Manuel International Scientific Research Publications (ISRP) (2017-08)
      In this paper, we provide Mazur-Ulam type results for (not necessarily surjective) maps preserving equality of fuzzy distance defined between two fuzzy normed spaces. Our main goal is to study the additivity of such ...
    • openAccess   Mean curvature of hypersurfaces in Killing submersionswith bounded shadow 

      Gimeno, Vicent Wiley (2020)
      Given a complete hypersurface isometrically immersed in an ambient manifold, in this paper we provide a lower bound for the norm of the mean curvature vector field of the immersion assuming that: 1) The ambient manifold ...
    • closedAccess   Mean curvature, volume and properness of isometric immersions 

      Gimeno, Vicent; Palmer Andreu, Vicente American Mathematical Society (2017)
      We explore the relation among volume, curvature and properness of an m -dimensional isometric immersion in a Riemannian manifold. We show that, when the L p -norm of the mean curvature vector is bounded for ...
    • closedAccess   Measure of Segments which Intersect a Convex Body from Rotational Formulae 

      Gual-Arnau, Ximo; Herold-García, Silena Springer (2015-02)
      Classical problems in integral geometry and geometric probability involve the kinematic measure of congruent segments of fixed length within a convex body in ℝ3. We give this measure from rotational formulae; that is, from ...
    • closedAccess   Measurement error models for spatial network lattice data: Analysis of car crashes in Leeds 

      Gilardi, Andrea; borgoni, riccardo; Presicce, Luca; Mateu, Jorge Royal Statistical Society (2023-04-28)
      Road casualties represent an alarming concern for modern societies. During the last years, several authors proposed sophisticated approaches to help authorities implement new policies. These models were usually developed ...
    • openAccess   Medieval Comets. European and Middle Eastern Perspective 

      Sicoli, Piero; Gorelli, Roberto; Martínez Usó, María José; Marco, Francisco J. Universitat Politècnica de València (2023-10-16)
      This book is intended to be the first volume in a series devoted to an in-depth study of medieval European and middle-east comet records. With the aim of covering the entire medieval period, widely understood as corresponding ...
    • openAccess   Method to determine which quantum operations can be realized with linear optics with a constructive implementation recipe 

      García-Escartín, Juan Carlos; Gimeno, Vicent; Moyano-Fernández, Julio José American Physical Society (2019)
      The evolution of quantum light through linear optical devices can be described by the scattering matrix S of the system. For linear optical systems with m possible modes, the evolution of n input photons is given by a ...
    • openAccess   Methodology applied in mathemathics for high performance students 

      Teba Moreno, María Dolores; Juan, Pablo; Lapeña, S. International Academy of Technology, Education and Development (IATED) (2018-06-02)
      In this study we present a methodology to satisfy the needs presented by the students with high performance in the Compulsory Secondary Education. This methodology will be part of the “Enrichment Group” and it has some ...
    • openAccess   Metrics and barycenters for point pattern data 

      Müller, Raoul; Schuhmacher, Dominic; Mateu, Jorge Springer (2020)
      We introduce the transport–transform and the relative transport–transform metrics between finite point patterns on a generalspace, which provide a unified framework for earlier point pattern metrics, in particular the ...