World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
36
Citations
7849
World Ranking
2594
National Ranking
1069

Best Publications

  • Interpolation of Rational Matrix Functions

    Joseph A. Ball;Israel Gohberg;Leiba Rodman

  • Invariant subspaces of matrices with applications

    Israel Gohbert;P Lancaster;L Rodman

  • Factorization of selfadjoint matrix polynomials with constant signature

    I. Gohberg;P. Lancaster;L Rodman

  • Indefinite Linear Algebra and Applications

    Israel Gohberg;Peter Lancaster;L. Rodman

  • Canonical Forms for Hermitian Matrix Pairs under Strict Equivalence and Congruence

    Peter Lancaster;Leiba Rodman

  • Numerical Range of Matrix Polynomials

    Chi-Kwong Li;Leiba Rodman

  • Existence and uniqueness theorems for the algebraic Riccati equation

    P. Lancaster;L. Rodman

  • Positive semidefinite matrices with a given sparsity pattern

    Jim Agler;William Helton;Scott McCullough;Leiba Rodman;Leiba Rodman

  • Spectral analysis of selfadjoint matrix polynomials

    Israel Gohberg;Peter Lancaster;Leiba Rodman

  • On hermitian solutions of the symmetric algebraic Riccati equation

    I Gohberg;P Lancaster;L Rodman

  • The numerical range of 3 × 3 matrices

    Unknown

  • Spectral analysis of matrix polynomials— I. canonical forms and divisors

    I. Gohberg;I. Gohberg;P. Lancaster;L. Rodman

  • Ranks of Completions of Partial Matrices

    Nir Cohen;Charles R. Johnson;Leiba Rodman;Hugo J. Woerdeman

  • An Introduction to Operator Polynomials

    Unknown

  • Canonical forms for symmetric/skew-symmetric real matrix pairs under strict equivalence and congruence

    P. Lancaster;L. Rodman

  • Topics in Quaternion Linear Algebra

    Unknown

  • Eigenvalue perturbation theory of classes of structured matrices under generic structured rank one perturbations

    Christian Mehl;Volker Mehrmann;André C.M. Ran;Leiba Rodman

  • Stability of invariant maximal semidefinite subspaces. I

    A.C.M. Ran;L. Rodman

  • Polar decompositions in finite dimensional indefinite scalar product spaces: General theory

    Yuri Bolshakov;Cornelis V.M. van der Mee;AndréC.M. Ran;Boris Reichstein

  • Analytic matrix functions with prescribed local data

    I. Gohberg;L. Rodman

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For students pursuing Mathematics in the USA, related online degrees can expand career opportunities and enhance skills. Many professionals pivot to business-focused programs, such as the fastest mba online options, allowing them to gain leadership skills efficiently while leveraging their analytical background.

Those interested in blending quantitative abilities with marketing may explore affordable programs like the marketing masters degrees that balance cost-effectiveness and strong post-graduate earnings, opening doors to data-driven marketing roles.

Accelerated business degrees are also popular. For students eager to complete studies swiftly, the one year mba programs offer a compact but comprehensive curriculum, making them ideal for career changers or those needing fast advancement.

Furthermore, flexibility is a key factor in continuing education. Many top programs now accept prior coursework, making mba programs that accept transfer credits an excellent option for students seeking to streamline their academic journey without repeating content.