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3 369 (0,074s)

Project

Special metrics in supergravity and new G-structures (GJ19-14466Y)

based on special metrics (e.g. Einstein metrics) and G-structures. Our goal description of the special geometry related with the quaternionic real form of the complex special orthogonal Lie group and int...

Pure mathematics

  • 2019 - 2022
  • 7 867 tis. Kč
  • 7 867 tis. Kč
  • GA ČR
Project

Dirac operators with torsion and special geometric structures (GP14-24642P)

structures on pseudo-Riemannian manifolds and special metrics that they may carry, in particular, Einstein metrics. The structures we have in mind are manifolds with special work, I have classified Einstein me...

BA - Obecná matematika

  • 2014 - 2015
  • 1 658 tis. Kč
  • 1 658 tis. Kč
  • GA ČR
Project

Singular spaces from special holonomy and foliations (GA18-00496S)

and other special geometries, constructions of new examples of complete G2 and Spin(7)-holonomy metrics and study of their deformations, constructions of invariant Kaehler-Einstein and Einstein-Sasakian metrics on cohomoge...

Pure mathematics

  • 2018 - 2021
  • 6 898 tis. Kč
  • 6 160 tis. Kč
  • GA ČR
Project

Discrete dynamical systems (GAP201/10/0887)

complicated. Therefore, the research is restricted to special subclasses of finitely interval is of particular interest. General systems on compact metric spaces on compact metric spaces. Chaotic mappings on compact me...

BA - Obecná matematika

  • 2010 - 2014
  • 3 145 tis. Kč
  • 3 145 tis. Kč
  • GA ČR
Project

Homogeneity and Genericity of Metric Structures - Groups, Dynamical Systems, Banach Spaces and C*-Algebras (GF22-07833K)

The project is devoted to all aspects of homogeneity and genericity in metric of bounded linear operators, actions of finitely generated groups on compact metric spaces and representations of countable groups. Absolute homogeneity ...

Pure mathematics

  • 2022 - 2024
  • 5 928 tis. Kč
  • 5 928 tis. Kč
  • GA ČR
Project

Quality-aware Physical Layer Adaptation for Audio Transmission (7AMB12GR012)

The study of the trade-off between physical layer metrics, such as the Bit-Error Rate and audio encoder metrics relating to the quality of audio. The definition of appropriate metrics that will be used by cross-layer algori...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2012 - 2013
  • 96 tis. Kč
  • 96 tis. Kč
  • MŠMT
Project

Modeling and verification of methods for Quality of Experience (QoE) assessment in multimedia systems (MOVERIQ) (LD12018)

database distortion and artifacts, creating a list of objective image quality metrics, design subjective tests of visual databases, comparison of objective metrics and subjective tests, optimization of objective metrics......

JA - Elektronika a optoelektronika, elektrotechnika

  • 2012 - 2014
  • 1 500 tis. Kč
  • 1 500 tis. Kč
  • MŠMT
Project

Large-scale Nonmetric Similarity Search in Complex Domains (GAP202/11/0968)

approaches to similarity search assumed the similarity as a metric distance. Due to its properties, metric similarity allows to index a database such that it can be queried not metrics(i.e., nonmetrics). The database resea...

IN - Informatika

  • 2011 - 2014
  • 6 401 tis. Kč
  • 6 401 tis. Kč
  • GA ČR
Project

Efficient metric search in large multimedia databases (GP201/05/P036)

in metric spaces. So far only one metric access method, the M-tree (and its variants is a design of new metric access methods applicable for search in MDBs as well as (re......

IN - Informatika

  • 2005 - 2007
  • 615 tis. Kč
  • 615 tis. Kč
  • GA ČR
Project

Geometric structures, differential operators and symmetries (GA19-06357S)

controlled by such invariant operators with a special focus on overdetermined operators metric, conformal and projective structures, higher symmetries of the Laplacian coming from the Poincaré-Einstein metric etc. We aim t...

Pure mathematics

  • 2019 - 2022
  • 6 028 tis. Kč
  • 5 761 tis. Kč
  • GA ČR
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