scholarly journals Survey Article: Trading Nature: When Are Environmental Markets (Un)desirable?

Author(s):  
Stijn Neuteleers
Author(s):  
Achim Ilchmann ◽  
Jonas Kirchhoff

AbstractWe investigate genericity of various controllability and stabilizability concepts of linear, time-invariant differential-algebraic systems. Based on well-known algebraic characterizations of these concepts (see the survey article by Berger and Reis (in: Ilchmann A, Reis T (eds) Surveys in differential-algebraic equations I, Differential-Algebraic Equations Forum, Springer, Berlin, pp 1–61. 10.1007/978-3-642-34928-7_1)), we use tools from algebraic geometry to characterize genericity of controllability and stabilizability in terms of matrix formats.


2013 ◽  
Vol 27 (3) ◽  
pp. 515-535 ◽  
Author(s):  
Lana Friesen ◽  
Lata Gangadharan

Author(s):  
Henrik Ueberschär

This survey article deals with a delta potential—also known as a point scatterer—on flat two- and three-dimensional tori. We introduce the main conjectures regarding the spectral and wave function statistics of this model in the so-called weak and strong coupling regimes. We report on recent progress as well as a number of open problems in this field.


2004 ◽  
Vol 12 (1) ◽  
pp. 102-126 ◽  
Author(s):  
Gabrielle Meagher ◽  
Julie A. Nelson
Keyword(s):  

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