The UV research groups (GIUV) are regulated in the 1st chapter of the Regulation ACGUV48/2013, which explains the procedure for creating new research structures. They are basic research and organizational structures that result from the voluntary association of researchers that share objectives, facilities, resources and common lines of research. These researchers are also committed to the consolidation and stability of their activity, work in groups and the capability to achieve a sustainable funding.
The research groups included in the previously mentioned Regulation are registered in the Register of Research Structures of the Universitat de València (REIUV), managed by the Office of the Vice-principal for Research and Scientific Policies. The basic information of these organisms can be found in this website.
Participants
Data related to research groups featured in various information dissemination channels shall not, under any circumstances, imply a statement or commitment regarding the employment or academic affiliation of individuals associated with the Universitat de València. Their inclusion is solely the responsibility of the group directors. Updates will be made upon request from interested parties.
- Registered groups in the Register of Research Structures of the Universitat de València - (REIUV)
Reference of the Group:
Description of research activity: Development of numerical methods for partial differential equations, numerical simulations, and data analysis. More specifically, the objectives of this research group focus on the development of numerical methods for solving partial differential equations that arise in geophysics and astrophysics. These methods have broad Applications and require simulations to analyze the efficiency and accuracy of the numerical results. In the case of numerical relativity, there is a particular interest not only in solving the equations but also in extracting observables from the simulated data, such as the gravitational radiation of diferent Systems. Some membres of the group are part of the Virgo Collaboration and are regularly involved in science outreach and communication activities. Furthermore, another objective of the group is to analyze the data recorded at these observatories to participate in signal cleaning and the detection of real astrophysical signals, as well as in the characterization of detector noise to mitigate its effect on the analysis of real signals. These tècniques will also be applied to data from other geophysical instruments, such as seismograph data. A wide range of...Development of numerical methods for partial differential equations, numerical simulations, and data analysis. More specifically, the objectives of this research group focus on the development of numerical methods for solving partial differential equations that arise in geophysics and astrophysics. These methods have broad Applications and require simulations to analyze the efficiency and accuracy of the numerical results. In the case of numerical relativity, there is a particular interest not only in solving the equations but also in extracting observables from the simulated data, such as the gravitational radiation of diferent Systems. Some membres of the group are part of the Virgo Collaboration and are regularly involved in science outreach and communication activities. Furthermore, another objective of the group is to analyze the data recorded at these observatories to participate in signal cleaning and the detection of real astrophysical signals, as well as in the characterization of detector noise to mitigate its effect on the analysis of real signals. These tècniques will also be applied to data from other geophysical instruments, such as seismograph data. A wide range of mathematical tools will be used to characterize the instruments signals and noise.[Read more][Hide]
Web:
Scientific-technical goals: - Data analysis from geophysics and astrophysics amb mathematical tools and data analysis algorithms to classify signals, recognize patterns and caracterize intrinsic properties.
- Numerical methods for the resolution of elliptic and hyperbolic partial differential equations. Development of iterative methods. Development of implicit methods. Applications of well-balanced methods.
- Study of the gravitational radiation from different astrophysical scenarios. Analysis of gravitational waves data from several observatories, including data from auxiliar channels. Outreach and scientific communication activities.
- Simulations of geophysical and astrophysical scenarios, and study of convergence, numerical accuracy and stability properties.
Research lines: - Numerical methods for PDEs.Development of numerical methods for elliptic and hyperbolic partial differential equations.
- Geophysics and astrophysics data analysis.Development of data analysis tecniques with applications in geophysical and astrophysical scenarios.
- Numerical simulations.Numerical simulations of physical systems and analysis of convergence, numerical accuracy and stability.
- Gravitational waves.Participation in the simulation, analysis and detection of gravitational waves. Outreach and scientific communication activities in this field.
Group members:
CNAE:
Associated structure:
Keywords: - COMPACT OBJECTS
- ELLIPTIC EQUATIONS
- GRAVITATIONAL WAVES
- PARALLELIZATION
- NUMERICAL METHODS
- HYPERBOLIC EQUATIONS
- NUMERICAL EFFICIENCY AND STABILITY
- GEOMETRIC DATA ANALYSIS TECHNIQUES
- CONVERGENCE
- OUTREACH AND SCIENTIFIC COMMUNICATION
- STIFF SOURCE TERMS AND IMPLICIT METHODS
- GEOPHYSICAL DATA ANALYSIS
- ASTROPHYSICAL DATA ANALYSIS
- MACHINE LEARNING TECHNIQUES
