Add to ORKGThe unicity of the time-varying quantile-based spectrum proposed in Birr et al. (2016) is established via an asymptotic representation result involving Wigner-Ville spectra.info:eu-repo/semantics/publishe
Abstract. The purpose of this paper is to discuss several fundamental issues in the theory of time‐d...
In this paper we consider tests for nonlinear time series, which are motivated by the notion of seri...
We study a class of quadratic time-frequency representations that, roughly speaking, are obtained by...
The unicity of the time-varying quantile-based spectrum proposed in Birr et al. (2016) is establish...
The uniqueness of the time-varying copula-based spectrum recently proposed by the authors is establi...
Abstmct-The Wigner-Ville spectrum has been recently introduced as the unique generalized spectrum fo...
Quantile-and copula-related spectral concepts recently have been considered by various authors. Thos...
Conference PaperIn this paper, we introduce a new set of tools for time-varying spectral analysis: t...
We review some recent results on the statistical properties of the spectrum of Wigner matrices. In p...
Journal PaperIn this paper, we introduce a new set of tools for time-varying spectral analysis: the ...
Classical spectral methods are subject to two fundamental limitations: they can account only for cov...
Classical spectral methods are subject to two fundamental limitations: they only can ac-count for co...
The connection between quantal fluctuations and invariant operators for a general time-dependent osc...
The paper deals with analysis and time-frequency representation of multicomponent signals characteri...
The Wigner-Ville distribution (WVD) has recently been shown to be a valuable tool for time-frequency...
Abstract. The purpose of this paper is to discuss several fundamental issues in the theory of time‐d...
In this paper we consider tests for nonlinear time series, which are motivated by the notion of seri...
We study a class of quadratic time-frequency representations that, roughly speaking, are obtained by...
The unicity of the time-varying quantile-based spectrum proposed in Birr et al. (2016) is establish...
The uniqueness of the time-varying copula-based spectrum recently proposed by the authors is establi...
Abstmct-The Wigner-Ville spectrum has been recently introduced as the unique generalized spectrum fo...
Quantile-and copula-related spectral concepts recently have been considered by various authors. Thos...
Conference PaperIn this paper, we introduce a new set of tools for time-varying spectral analysis: t...
We review some recent results on the statistical properties of the spectrum of Wigner matrices. In p...
Journal PaperIn this paper, we introduce a new set of tools for time-varying spectral analysis: the ...
Classical spectral methods are subject to two fundamental limitations: they can account only for cov...
Classical spectral methods are subject to two fundamental limitations: they only can ac-count for co...
The connection between quantal fluctuations and invariant operators for a general time-dependent osc...
The paper deals with analysis and time-frequency representation of multicomponent signals characteri...
The Wigner-Ville distribution (WVD) has recently been shown to be a valuable tool for time-frequency...
Abstract. The purpose of this paper is to discuss several fundamental issues in the theory of time‐d...
In this paper we consider tests for nonlinear time series, which are motivated by the notion of seri...
We study a class of quadratic time-frequency representations that, roughly speaking, are obtained by...