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Hermi, Lotfi
Graduate Faculty
Positions
Associate Teaching Professor
,
Mathematics and Statistics
,
College of Arts, Sciences & Education
lhermi@fiu.edu
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Scholarly & Creative Works
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Scholarly & Creative Works
selected scholarly works & creative activities
Article
2018
On Rayleigh-type formulas for a non-local boundary value problem associated with an integral operator commuting with the Laplacian
Full Text via DOI:
10.1016/j.acha.2016.08.003
2015
A sharp upper bound for the first Dirichlet eigenvalue of a class of wedge-like domains
.
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK
. 66:2419-2440.
Full Text via DOI:
10.1007/s00033-015-0530-1
2014
Isoperimetric Inequalities for a Wedge-Like Membrane
Full Text via DOI:
10.1007/s00023-013-0243-y
2011
On Riesz Means of Eigenvalues
.
COMMUNICATIONS IN PARTIAL DIFFERENTIAL EQUATIONS
. 36:1521-1543.
Full Text via DOI:
10.1080/03605302.2011.595865
2010
Quadratic Interpolation and RayleighRitz Methods for Bifurcation Coefficients
.
SIAM JOURNAL ON MATHEMATICAL ANALYSIS
. 42:2987-3019.
Full Text via DOI:
10.1137/090750445
2008
On Extending the Inequalities of Payne, Pólya, and Weinberger Using Spherical Harmonics
.
ROCKY MOUNTAIN JOURNAL OF MATHEMATICS
. 38:1037-1072.
Full Text via DOI:
10.1216/rmj-2008-38-4-1037
2008
Differential inequalities for Riesz means and Weyl-type bounds for eigenvalues
.
JOURNAL OF FUNCTIONAL ANALYSIS
. 254:3173-3191.
Full Text via DOI:
10.1016/j.jfa.2008.02.016
2008
Two new Weyl-type bounds for the Dirichlet Laplacian
.
TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY
. 360:1539-1558.
Full Text via DOI:
10.1090/s0002-9947-07-04254-7
2007
Shape recognition using eigenvalues of the Dirichlet Laplacian
.
PATTERN RECOGNITION
. 40:141-153.
Full Text via DOI:
10.1016/j.patcog.2006.01.002
2004
A unified approach to universal inequalities for eigenvalues of elliptic operators
.
PACIFIC JOURNAL OF MATHEMATICS
. 217:201-219.
Full Text via DOI:
10.2140/pjm.2004.217.201
Book Chapter
2021
Green’s Functions and Euler’s Formula for ζ (2n)
. 27-45.
Full Text via DOI:
10.1007/978-3-030-68490-7_3
2019
Trace Formulas Applied to the Riemann ζ-Function
. 231-253.
Full Text via DOI:
10.1007/978-3-030-20087-9_8
2011
Chapter 3 Shape Recognition Based on Eigenvalues of the Laplacian
. 185-254.
Full Text via DOI:
10.1016/b978-0-12-385985-3.00003-1
2011
Max-to-mean ratio estimates for the fundamental eigenfunction of the Dirichlet Laplacian
. 61-70.
Full Text via DOI:
10.1090/conm/552/10910
Conference
2007
Feature Generation Using the Laplacian Operator with Neumann Boundary Condition
. 766-771.
Full Text via DOI:
10.1109/secon.2007.343005
Preprint
2022
On a Nonlocal Integral Operator Commuting with the Laplacian and the Sturm-Liouville Problem I: Low Rank Perturbations of the Operator
Full Text via DOI:
10.48550/arxiv.2211.07141
2018
Trace formulas applied to the Riemann $\zeta$-function
Full Text via DOI:
10.48550/arxiv.1812.00459
2010
On Rayleigh-Type Formulas for a Non-local Boundary Value Problem Associated with an Integral Operator Commuting with the Laplacian
Full Text via DOI:
10.48550/arxiv.1009.4168
2007
On Harrell-Stubbe Type Inequalities for the Discrete Spectrum of a Self-Adjoint Operator
Full Text via DOI:
10.48550/arxiv.0712.4396
2007
On Riesz Means of Eigenvalues
Full Text via DOI:
10.48550/arxiv.0712.4088
2007
Two new Weyl-type bounds for the Dirichlet Laplacian
Full Text via DOI:
10.48550/arxiv.0711.4067
2007
Differential inequalities for Riesz means and Weyl-type bounds for eigenvalues
Full Text via DOI:
10.48550/arxiv.0705.3673
On a Nonlocal Integral Operator Commuting with the Laplacian and the Sturm-Liouville Problem I: Low Rank Perturbations of the Operator
Full Text via DOI:
10.21203/rs.3.rs-2272981/v1
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