Ian Wood

<i>M</i> ‐functions for closed extensions of adjoint pairs of operators with applications to elliptic boundary problems

B. M. Brown, Gerd Grubb, Ian Wood · Mathematische Nachrichten · 2009 · 91 citations

Spectral Theory, Elliptic Boundary Problems, Elliptic Equation +10

The Abstract Titchmarsh-Weyl M-function for Adjoint Operator Pairs and its Relation to the Spectrum

Malcolm Brown, James Hinchcliffe, Marco Marletta et al. · Integral Equations and Operator Theory · 2009 · 44 citations

Spectral Theory, Linear Operator, Engineering +6

Extension theory and Kreĭn-type resolvent formulas for nonsmooth boundary value problems

Helmut Abels, Gerd Grubb, Ian Wood · Journal of Functional Analysis · 2014 · 34 citations

Resolvent Kernel, Extension Theory, Free Boundary Problem +5

Estimates for the lowest eigenvalue of a star graph

B. M. Brown, M. S. P. Eastham, Ian Wood · Journal of Mathematical Analysis and Applications · 2008 · 15 citations

Lowest Eigenvalue, Graph Theory, Structural Graph Theory +2

Spectrum created by line defects in periodic structures

Benjamin Brown, Vu Hoang, Michael Plum et al. · Mathematische Nachrichten · 2014 · 14 citations

Engineering, Wave Optic, Small Perturbations +16