Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Seshadri, Ashwin"'
Autor:
Seshadri, Ashwin K, Lakshmivarahan, S
Low-order models obtained through Galerkin projection of several physically important systems (e.g., Rayleigh-B\'enard convection, mid-latitude quasi-geostrophic dynamics, and vorticity dynamics) appear in the form of coupled gyrostats. Forced dissip
Externí odkaz:
http://arxiv.org/abs/2307.12337
Autor:
Seshadri, Ashwin K
In the geosciences, a recurring problem is one of estimating spatial means of a physical field using weighted averages of point observations. An important variant is when individual observations are counted with some probability less than one. This c
Externí odkaz:
http://arxiv.org/abs/2304.04249
Autor:
Seshadri, Ashwin K, Lakshmivarahan, S
The model of the Volterra gyrostat (VG) has not only played an important role in rigid body dynamics but also served as the foundation of low-order models of many naturally occurring systems. It is well known that VG possesses two invariants, or cons
Externí odkaz:
http://arxiv.org/abs/2204.10353
Publikováno v:
In Applied Energy 1 January 2024 353 Part A
Sulfur dioxide is a radiatively and chemically important trace gas in the atmosphere of Venus and its abundance at the cloud-tops has been observed to vary on interannual to decadal timescales. This variability is thought to come from changes in the
Externí odkaz:
http://arxiv.org/abs/2010.16122
Autor:
Seshadri, Ashwin K
Cumulative emissions accounting for carbon-dioxide (CO2) is founded on recognition that global warming in Earth System Models (ESMs) is roughly proportional to cumulative CO2 emissions, regardless of emissions pathway. However, cumulative emissions a
Externí odkaz:
http://arxiv.org/abs/2003.01443
Publikováno v:
In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena August 2023 173
Autor:
Seshadri, Ashwin K
The fossil-fuel induced contribution to further warming over the 21st century will be determined largely by integrated CO2 emissions over time rather than the precise timing of the emissions, with a relation of near-proportionality between global war
Externí odkaz:
http://arxiv.org/abs/1808.08717
Autor:
Seshadri, Ashwin K
We consider statistics of spatial averages estimated by weighting observations over an arbitrary spatial domain using identical and independent measuring devices, and derive an account of bias and variance in the presence of missing observations. We
Externí odkaz:
http://arxiv.org/abs/1707.04721
Autor:
Seshadri, Ashwin K
Global warming from carbon dioxide (CO2) is known to depend on cumulative CO2 emissions. We introduce a model of global expenditures on limiting cumulative CO2 emissions, taking into account effects of decarbonization and rising global income and mak
Externí odkaz:
http://arxiv.org/abs/1706.03502