Mathematical & Physical Sciences

A Posteriori Error Estimates for Coupled-Cluster Theory

UiO PI: Simen Kvaal
Berkeley PI: Lin Lin
2018

Amount Awarded: $22,250

There is an increasing demand for computations in chemistry. While density-functional theory (DFT) is the workhorse of quantum chemistry, wave-function based methods are essential whenever high accuracy is needed. The coupled-cluster (CC) method has played a revolutionary role in establishing a new level of high accuracy in electronic structure calculations and quantum chemical simulations, and is today by far the most popular method. Despite this popularity, the mathematical analysis of CC formalisms is still in its infancy. In particular, there is no...

Combining Experiments and Predictive Rare Event Simulations to Study Pathways of Metal-Organic Framework Nucleation

NTNU PI: Titus van Erp
Berkeley PI: Jeffrey Long
2018

Amount Awarded: $22,500

M-MOF-74 and its related analogs are widely studied metal-organic frameworks (MOFs) and are industrially promising for adsorption-based applications. M-MOF-74 is characterized by a high density of under-coordinated metal sites that are arranged in the direction of one-dimensional channels. To take advantage of M-MOF-74's one-dimensional porosity, which can make it an ideal candidate material for membrane-based separations, the nucleation and growth processes must be controlled to result in ideally-shaped MOF crystals. The mechanisms of M-MOF-74 nucleation and...

Equasions in Algebraic Geometry

UiO PI: Kristian Ranestad
Berkeley PI: Bernd Sturmfels
2013

Amount Awarded: $15,000

The Berkeley-Bergen Seismological Consortium

UiB PI: Henk Keers
Berkeley PI: Douglas Dreger
2013

Amount Awarded: $15,000

Improving Polynomial-Time Algorithms

UiB PI: Jan Arne Telle
Berkeley PI: Christos Papadimitriou
2013

Amount Awarded: $15,000

Wireless Sensor Network for Snow Digital Elevation Models (SnowDEM)

UiO PI: John Burkhart
Berkeley PI: Steven Glaser
2014

Amount Awarded: $20,000

Snow water equivalent (SWE) is a central parameter for seasonal water availability forecasting. This application area is being studied in the context of water resources, hydropower management, and agricultural application. The current drought in California exemplifies the critical nature of the winter snowpack for the seasonal supply of water as natures 'drip irrigation'. In Norway, the snowpack plays a similar role. At the University of Oslo we are currently working to develop methods to monitor SWE using unmanned systems and developing processing algorithm...

Programmable Self-Assembly and Folding of Synthetic Proteins in Solution

UiO PI: Reidar Lund
Berkeley PI: Nitash Balsara
2014

Amount Awarded: $15,000

In this project we aim to bridge the gap between polymer chemistry and protein science by studying artificial simplistic proteins, so-called peptoids. Since there is no expertise on the required solid-phase synthesis techniques and experience with biomimetic polymers/peptoid materials at the University of Oslo (UiO), the project will provide a substantial contribution to the ongoing scientific activities at UiO. The partners in the US, Prof Nitash Balsara and Dr. Ron Zuckermann are pioneers in characterization and synthesis of polymers and peptoids. The aim...

First BCCP-Oslo Workshop in Computational Cosmology: Advanced Statistical Methods in Large Scale Structure

UiO PI: Hans Kristian Eriksen
Berkeley PI: Uros Seljak
2014

Amount Awarded: $15,000

We propose a four-day workshop to take place in Berkeley in winter 2014/2015, ``First BCCP-Oslo Workshop in Computational Cosmology: Advanced Statistical Methods in Large Scale Structure.'' We ask for full support for the travel, lodging, and registration fees for the workshop for 6 collaborators from UiO Institute of Theoretical Astrophysics. The workshop will focus on how advanced statistical techniques used in cosmic microwave background analysis (led by Oslo) can be adapted for large-scale structure (LSS) analysis. The BCCP is a leader in both current and...

Integration of 3D Seismic Wave Propagation for Source Analysis of Mining and Geothermal Induced Earthquakes

UiB PI: Henk Keers
Berkeley PI: Douglas Dreger
2014

Amount Awarded: $15,000

Earthquakes can be induced by human activities, and this seismicity can consequently impact seismic hazards of a region, and the operations. The earthquakes themselves provide information that can lead to better management of the hazard, better management of possible emergency response, and most importantly, provide deeper insight into the physical . . .