Articles by Horia D. Cornean

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Horia D. Cornean

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Sharp iteration asymptotics for transfer operators induced by greedy β-expansions

24 February 2025 by Horia Cornean and Kasper Sørensen

Dynamical Systems

Spectral and dynamical results related to certain non-integer base expansions on the unit interval

10 February 2025 by Horia Cornean and others

Spectral Theory, Mathematical Physics

A rigorous Peierls-Onsager effective dynamics for semimetals in long-range magnetic fields

20 January 2025 by Horia Cornean and others

Mathematical Physics

Spectral regularity with respect to dilations for a class of pseudodifferential operators

22 November 2024 by Horia Cornean and Radu Purice

Analysis of PDEs, Mathematical Physics

From orbital magnetism to bulk-edge correspondence

8 November 2024 by Horia Cornean and others

Mathematical Physics, Mesoscale and Nanoscale Physics

On the self-consistent Landauer-Büttiker formalism

20 September 2024 by Horia Cornean and Giovanna Marcelli

Mathematical Physics, Mesoscale and Nanoscale Physics

Matrix representation of Magnetic pseudo-differential operators via tight Gabor frames

7 February 2024 by Horia Cornean and others

Analysis of PDEs, Mathematical Physics

Magnetic Dirac systems: Violation of bulk-edge correspondence in the zigzag limit

23 January 2024 by Loïc Treust and others at

I2M

Mathematical Physics, Spectral Theory

Sharp spectral stability for a class of singularly perturbed pseudo-differential operators

13 June 2023 by Horia Cornean and Radu Purice

Mathematical Physics

Bulk-edge correspondence for unbounded Dirac-Landau operators

14 February 2023 by Horia Cornean and others

Mathematical Physics

Optimal Profile Design for Acoustic Black Holes using Timoshenko beam Theory

4 August 2022 by Kasper Sørensen and others

Classical Physics

Discrete approximations to Dirac operators and norm resolvent convergence

18 June 2022 by Horia Cornean and others

Mathematical Physics, Numerical Analysis

Spectral analysis near a Dirac type crossing in a weak non-constant magnetic field

1 June 2021 by Horia Cornean and others

Mathematical Physics, Spectral Theory

Magnetic pseudodifferential operators represented as generalized Hofstadter-like matrices

19 December 2018 by Horia Cornean and others

Analysis of PDEs, Spectral Theory

A local directional growth estimate of the resolvent norm

13 August 2018 by Horia Cornean and others

Spectral Theory

A Beals criterion for magnetic pseudodifferential operators proved with magnetic Gabor frames

30 June 2018 by Horia Cornean and others

Analysis of PDEs, Mathematical Physics

Two dimensional Schr{\" o}dinger operators with point interactions: threshold expansions, zero modes and L^p-boundedness of wave operators

4 April 2018 by Horia Cornean and others

Spectral Theory, Mathematical Physics

Peierls' substitution for low lying spectral energy windows

1 November 2017 by Horia Cornean and others

Mathematical Physics, Spectral Theory

On the construction of Wannier functions in topological insulators: the 3D case

15 September 2017 by Horia Cornean and Domenico Monaco

Mathematical Physics, Mesoscale and Nanoscale Physics

On the adiabatic theorem when eigenvalues dive into the continuum

3 July 2017 by Horia Cornean and others

Mathematical Physics, Quantum Physics

On the existence of impurity bound excitons in one-dimensional systems with zero range interactions

26 May 2017 by Jonas Have and others

Mathematical Physics

Parseval frames of localized Wannier functions

18 April 2017 by Horia Cornean and Domenico Monaco

Mathematical Physics, Mesoscale and Nanoscale Physics

Low lying spectral gaps induced by slowly varying magnetic fields

5 April 2017 by Horia Cornean and others

Spectral Theory, Mathematical Physics

Wannier functions and Z_2 invariants in time-reversal symmetric topological insulators

12 January 2017 by Horia Cornean and others

Mathematical Physics, Mesoscale and Nanoscale Physics

On the construction of composite Wannier functions

9 March 2016 by Horia Cornean and others

Mathematical Physics, Materials Science

Peierls substitution and magnetic pseudo-differential calculus

22 July 2015 by Horia Cornean and others

Mathematical Physics, Other Condensed Matter

Spectral edge regularity of magnetic Hamiltonians

25 June 2014 by Horia Cornean and Radu Purice

Spectral Theory, Mathematical Physics

Metastable states when the Fermi Golden Rule constant vanishes

28 February 2014 by Horia Cornean and others

Mathematical Physics

On the steady state correlation functions of open interacting systems

19 May 2013 by Horia Cornean and others

Mathematical Physics, Mesoscale and Nanoscale Physics

On the Verdet constant and Faraday rotation for graphene-like materials

21 February 2013 by Mikkel Brynildsen and Horia Cornean

Mathematical Physics

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Mathematical Physics Mesoscale and Nanoscale Physics Spectral Theory Analysis of PDEs Materials Science Statistical Mechanics Information Theory Quantum Physics Numerical Analysis Strongly Correlated Electrons Quantum Gases Classical Physics Other Condensed Matter Functional Analysis astro-ph