Nancy K Nichols

Nancy K Nichols

University of Reading

H-index: 46

Europe-United Kingdom

About Nancy K Nichols

Nancy K Nichols, With an exceptional h-index of 46 and a recent h-index of 25 (since 2020), a distinguished researcher at University of Reading, specializes in the field of Numerical analysis, data assimilation, numerical linear algebra and optimization, applied control theory.

His recent articles reflect a diverse array of research interests and contributions to the field:

Assessment of short-range forecast error atmosphere-ocean cross-correlations from the Met Office coupled NWP system

Conditioning of hybrid variational data assimilation

Minimising emissions from flights through realistic wind fields with varying aircraft weights

The role of airspeed variability in fixed-time, fuel-optimal aircraft trajectory planning

Assessment of short-range forecast atmosphere-ocean cross-covariances from the Met Office coupled NWP system

Reducing aviation emissions: investigating time minimal and fixed time trajectories for transatlantic flights.

A novel approach for assimilating SAR derived floodextent map into flood forecasting model: the temperedparticle filter

Tempered Particle Filter in a Real World Experiment.

Nancy K Nichols Information

University

Position

Professor of Applied Mathematics

Citations(all)

8041

Citations(since 2020)

2272

Cited By

7241

hIndex(all)

46

hIndex(since 2020)

25

i10Index(all)

116

i10Index(since 2020)

61

Email

University Profile Page

University of Reading

Google Scholar

View Google Scholar Profile

Nancy K Nichols Skills & Research Interests

Numerical analysis

data assimilation

numerical linear algebra and optimization

applied control theory

Top articles of Nancy K Nichols

Title

Journal

Author(s)

Publication Date

Assessment of short-range forecast error atmosphere-ocean cross-correlations from the Met Office coupled NWP system

Quarterly Journal of the Royal Meteorological Society

Azin Wright

Amos S Lawless

Nancy K Nichols

Daniel J Lea

Matthew J Martin

2024/3/25

Conditioning of hybrid variational data assimilation

Numerical Linear Algebra with Applications

Shaerdan Shataer

Amos S Lawless

Nancy K Nichols

2024/3

Minimising emissions from flights through realistic wind fields with varying aircraft weights

Transportation Research Part D: Transport and Environment

Cathie A Wells

Paul D Williams

Nancy K Nichols

Dante Kalise

Ian Poll

2023/4/1

The role of airspeed variability in fixed-time, fuel-optimal aircraft trajectory planning

Optimization and Engineering

Cathie A Wells

Dante Kalise

Nancy K Nichols

Ian Poll

Paul D Williams

2023/6

Assessment of short-range forecast atmosphere-ocean cross-covariances from the Met Office coupled NWP system

EGU General Assembly Conference Abstracts

Amos Lawless

Maria Valdivieso

Nancy Nichols

Daniel Lea

Matthew Martin

2023/5

Reducing aviation emissions: investigating time minimal and fixed time trajectories for transatlantic flights.

EGU General Assembly Conference Abstracts

Cathie Wells

Paul Williams

Nancy Nichols

Dante Kalise

Ian Poll

2022/5

A novel approach for assimilating SAR derived floodextent map into flood forecasting model: the temperedparticle filter

Concetta Di Mauro

Renaud Hostache

Patrick Matgen

Ramona Pelich

Marco Chini

...

2022/3/23

Tempered Particle Filter in a Real World Experiment.

AGU Fall Meeting Abstracts

Concetta Di di Mauro

Renaud Hostache

Patrick Matgen

Peter Jan van Leeuwen

Guenter Bloeschl

...

2022/12

New bounds on the condition number of the Hessian of the preconditioned variational data assimilation problem

Numerical Linear Algebra with Applications

Jemima M Tabeart

Sarah L Dance

Amos S Lawless

Nancy K Nichols

Joanne A Waller

2022/1

A Tempered Particle Filter to Enhance the Assimilation of SAR‐Derived Flood Extent Maps Into Flood Forecasting Models

Water Resources Research

Concetta Di Mauro

Renaud Hostache

Patrick Matgen

Ramona Pelich

Marco Chini

...

2022/8

The impact of hybrid oceanic data assimilation in a coupled model: A case study of a tropical cyclone

Quarterly Journal of the Royal Meteorological Society

Tsz Yan Leung

Amos S Lawless

Nancy K Nichols

Daniel J Lea

Matthew J Martin

2022/7

A joint assimilation of satellite soil moisture and flood extent maps to improve flood hazard modelling

Renaud Hostache

Patrick Matgen

Peter-Jan van Leuuwen

Nancy K Nichols

Marco Chini

...

2022/5/29

The role of flow-dependent oceanic background-error covariance information in air-sea coupled data assimilation during tropical cyclones: a case study

Tsz Yan Leung

Polly J Smith

Amos S Lawless

Nancy K Nichols

Matthew J Martin

2021/3/3

Reducing transatlantic flight emissions by fuel-optimised routing

Environmental Research Letters

Cathie A Wells

Paul D Williams

Nancy K Nichols

Dante Kalise

Ian Poll

2021/1/26

Convergent least-squares optimisation methods for variational data assimilation

arXiv preprint arXiv:2107.12361

Coralia Cartis

Maha H Kaouri

Amos S Lawless

Nancy K Nichols

2021/7/26

Assimilation of inundation extent observations into a flood forecasting system: a tempered particle filter for combatting degeneracy and sample impoverishment.

EGU General Assembly Conference Abstracts

Concetta Di Mauro

Renaud Hostache

Patrick Matgen

Peter Jan van Leeuwen

Nancy Nichols

...

2021/4

Assimilating satellite soil moisture and flood extent maps into a flood prediction model.

Renaud Hostache

Patrick Matgen

Peter-Jan van Leuuwen

Nancy Nichols

Marco Chini

...

2020/5/4

Improving the condition number of estimated covariance matrices

Tellus A: Dynamic Meteorology and Oceanography

Jemima M Tabeart

Sarah L Dance

Amos S Lawless

Nancy K Nichols

Joanne A Waller

2020/1/1

A new multivariable benchmark for Last Glacial Maximum climate simulations

Climate of the Past

Sean F Cleator

Sandy P Harrison

Nancy K Nichols

I Colin Prentice

Ian Roulstone

2020/4/6

Differential-algebraic equations and control system design

NK Nichols

2020/10/7

See List of Professors in Nancy K Nichols University(University of Reading)