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The First Symposium on Simplicity in Algorithms will be co-located with The 29th ACM-SIAM Symposium on Discrete Algorithms (SODA 2018) in New Orleans, LA, USA, January 7–10, 2018.Symposium on Simplic...
Holomorphic Lorentzian Simplicity Constraints
Holomorphic Lorentzian Simplicity Constraints General Relativity and Quantum Cosmology
2011/10/9
Abstract: We develop an Hamiltonian representation of the sl(2,C) algebra on a phase space consisting of N copies of twistors, or bi-spinors. We identify a complete set of global invariants, and show ...
Established idea-sets may not update seamlessly. The tension between new and old views of nature is documented even in Galileo’s dialogs, and today is present in many fields. One way to reconcile thes...
Superficial simplicity of the 2010 El Mayor–Cucapah earthquake of Baja California in Mexico
Superficial simplicity El Mayor–Cucapah earthquake Baja California in Mexico
2014/4/9
The geometry of faults is usually thought to be more complicated at the surface than at depth and to control the initiation, propagation and arrest of seismic ruptures 1–6. The fault system that runs ...
Searching for simplicity: Approaches to the analysis of neurons and behavior
the analysis neurons behavior
2011/1/5
What fascinates us about animal behavior is its richness and complexity, but understanding behavior and its neural basis requires a simpler description. Traditionally, simplification has been imposed ...
Asymptotic simplicity and static data
General Relativity asymptotic structure spatial infinity
2010/12/20
The present article considers time symmetric initial data sets for the vacuum Einstein field equations which in a neighbourhood of infinity have the same massless part as that of some static initial d...
Simplicity and maximal commutative subalgebras of twisted generalized Weyl algebras
Simplicity maximal commutative subalgebras twisted generalized Weyl algebras
2010/12/13
In this paper we show that each non-zero ideal of a twisted generalizedWeyl algebra (TGWA) A intersects the centralizer of the distinguished subalgebra R in A non-trivially. We also provide a necessar...
Simplicity versus complexity in modelling groundwater recharge in Chalk catchments
Chalk modelling groundwater recharge
2009/3/17
Models of varying complexity are available to provide estimates of recharge in headwater Chalk catchments. Some measure of how estimates vary between different models can help guide the choice of mode...
