# Herglotz-Nevanlinna Theory Applied to Passive, Causal and Active Systems

## Videos from BIRS Workshop 19w5209

, University of California, Santa Barbara
- 10:37
Herglotz-Nevanlinna class in several variables
, Chapman University
- 11:45
Reproducing kernel spaces and the Bargmann-Schiffer lemma
, Lund University
- 15:10
Herglotz function and optimization-based bounds on electromagnetic systems
, Cornell University
- 16:55
Topology, locality, and passivity in nonreciprocal electromagnetic media
, University of Utah
- 17:26
Determination of the size of an inclusion from one boundary measurement at a specific moment of time
, Linneaus University
- 17:52
Algebraic Nevanlinna operator functions and applications to electromagnetics
, Yale University
- 10:14
Fundamental limits to electromagnetic response by convexity, causality, and duality
, KTH Royal Institute of Technology
- 11:05
Initial results on matching with applications to integrated 5G-antennas
, University of Utah
- 11:39
Imaging with Johnson-Nyquist noise
, Baylor University
- 14:05
Self-adjoint boundary conditions for singular Sturm-Liouville problems and the computation of $m$-functions for Bessel, Legendre, and Laguerre operators.
, Virginia Tech
- 14:40
Homogeneous Herglotz class versus homogeneous Herglotz-Agler class
, Stockholm University
- 15:17
Product Borel measures in the plane satisfying a certain positivity condition
, University of Utah
- 16:21
Herglotz functions and multiscale homogenization for sea ice
, University of Delaware
- 16:55
Integral representation formula (IRF) for permeability and tortuosity for porous media
, Temple University
- 17:22
Analytic continuation problems via reproducing kernel Hilbert spaces
, Institut Fresnel
- 18:06
Effective parameters of periodic electromagnetic structures from Kramers-Kronig relations extended to spatially dispersive media
, Ben Gurion University of the Negev
- 10:14
Realization theory for Herglotz--Nevanlinna and Schur class functions: from one to several variables and beyond
, University of Utah
- 11:21
On the correspondence between subspace collections and Herglotz functions
, Lund University
- 12:02
Time domain interpretation of sum rules in electromagnetism
, Aix-Marseille University
- 11:23
Mathematical models for dispersive electromagnetic waves
, University of California at Irvine
- 11:59
Nevanlinna functions in the theory of amplification
, Florida Institute of Technology - Melbourne
- 14:12
On the Cherkaev-Gibiansky Method and its Applications: Bounds on Schur Complements of Dissipative Operators via Minimization Variational Principles
, University of Utah
- 14:50
Pade approximation of Herglotz functions and applications to composite materials
, Temple University
- 15:22
On stability of extrapolation of complex electromagnetic permittivity functions