Testing Randomness in Quantum Mechanics

Testing Randomness in Quantum Mechanics

Monte Carlo experiments use computation and repeated random sampling to obtain numerical estimates for various natural or mathematical processes. Read more

Polarisation Blog Image

Polarization of opinions in a network with two communities

The recent study of large data sets has revealed the key network structures behind many biological, social, and technological processes. Read more

kuramoto

Continuous vs. Discontinuous Transitions in the D-Dimensional Generalized Kuramoto Model: Odd D is different

In 1975, Yoshiki Kuramoto introduced a simple model to describe the collective dynamics of a set of interacting oscillators. In the model, each oscillator has a natural frequency, and is coupled equally to all other oscillators. Read more

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Biological movement and the Lévy flight hypothesis

How do animals move through their environment as they search for resources, or try to satisfy other natural goals? Over the past two decades, researchers have examined this question using real world data for organisms such as albatross, marine predators and bees, often finding a pattern of many short or mid-scale movements punctuated by occasional long flights or excursions. Read more

space junk

Space junk, algorithmic hatred and meaningless jobs – a few recent essays

Here are links to a few recent articles by LML Fellow Mark Buchanan. Read more

Non-Volcanic Tremors Blog Image

Identifying the recurrence patterns of non-volcanic tremors using a 2-D hidden Markov model

Tectonic movements create stress within the Earth’s crust, which gets released in sudden earthquakes, but also in less dramatic slow slip events. Such events are sometimes accompanied by so-called non-volcanic tremors – weak seismic signals of extended duration along major faults. Read more

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Final presentations from the 2018 LML Summer School now online

The LML Summer School for 2018 ran from mid-July to mid-August and was a great success, with eight students collaborating on projects supervised by LML Fellows. The students made their final presentations on 17 August, and these are now available online, links given below. Read more

Commuting environmental concerns

Do environmental concerns affect commuting choices? Hybrid choice modelling with household survey data

Addressing climate change is among the top challenges facing governments around the world, requiring drastic reductions of greenhouse gas emissions. In part this will be through new technologies but progress will also require encouraging significant changes in day-to-day human behaviour. Read more

equake forecast

Improving the art of earthquake prediction

In Southern California, Japan, Indonesia or other areas around the world prone to earthquakes, people at risk face vast uncertainty about when, where, and how strong the next one will be. Read more

FCacioli Blog

Quantification of systemic risk from overlapping portfolios in the financial system

Systemic risk in the financial system is risk tied not to one specific firm, but to the interactions between firms – for example, through possible avalanches of spreading financial distress. One important form of systemic risk arises from indirect links between financial institutions, created when financial institutions invest in the same assets. Read more