Concept
Prime ideal
Related publications (32)
Does the Homogeneous City Belong to the Past?
Valentin Daniel Maurice Bourdon
As the case of Paris embodies, a whole culture of the European city has built its identity and organized the collective life of its inhabitants on the idea of homogeneity. The homogeneous city has thus significantly contributed to the collective self-repre ...
2019Singular global components and frequency shift of the geodesic acoustic continuum modes in shaped tokamaks
Within the ideal magnetohydrodynamic (MHD) model, the geodesic acoustic modes (GAMs) in tokamaks derived by Winsor et al (1968 Phys. Fluids 11 2448) belong to the continuous spectrum, characterised by unbounded non-square integrable eigenfunctions (delta f ...
2019Design and construction of a railway bridge in reinforced UHPFRC – World’s first UHPFRC bridge on a main railway line
On November 11, 2017, the world's first railway bridge built in reinforced UHPFRC on a main railway line lane was put in service. The building project of the Swiss Federal Railways was realized within a replacement project of a double‐lane railway bridge o ...
2019Determining the Optimal Phase-Change Material via High-Throughput Calculations
The discovery and optimization of phase-change and shape memory alloys remain a tedious and expensive process. Here a simple computational method is proposed to determine the ideal phase- change material for a given alloy composed of three elements. Using ...
2019Exact Smooth Term-Structure Estimation
Damir Filipovic, Sander Félix M Willems
We present a nonparametric method to estimate the discount curve from market quotes based on the Moore-Penrose pseudoinverse. The discount curve reproduces the market quotes perfectly, has maximal smoothness, and is given in closed-form. The method is easy ...
SIAM PUBLICATIONS2018