Research Output 1980 2019

2019

An alternative to the Cauchy distribution

Yousef Abdelfattah Alzaatreh, A., Jan 1 2019, In : MethodsX. 6, p. 938-952 15 p.

Research output: Contribution to journalArticle

Open Access
Distribution functions

Bounded Reducibility for Computable Numberings

Bazhenov, N., Mustafa, M. & Ospichev, S., Jan 1 2019, Computing with Foresight and Industry - 15th Conference on Computability in Europe, CiE 2019, Proceedings. Manea, F., Martin, B., Paulusma, D. & Primiero, G. (eds.). Springer Verlag, p. 96-107 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11558 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Reducibility
Semilattice
Algorithmic Complexity
Natural number
Family

Bounded reducibility for computable numberings.

Bazhenov, N., Mustafa, M. & Ospichev, S., Jun 19 2019, In : Lecture Notes in Computer Science. p. 1 12 p., 1.

Research output: Contribution to journalArticle

Reducibility
Semilattice
Algorithmic Complexity
Natural number
Family

Computable isomorphisms of distributive lattices

Bazhenov, N., Mustafa, M. & Yamaleev, M., Jan 1 2019, Theory and Applications of Models of Computation - 15th Annual Conference, TAMC 2019, Proceedings. Gopal, T. V. & Watada, J. (eds.). Springer Verlag, p. 28-41 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11436 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Distributive Lattice
Reducibility
Equivalence relation
Algebra
Isomorphism

Computable Isomorphisms of Distributive Lattices

Bazhenov, N., Mustafa, M. & Yamaleev, M., Mar 6 2019, Theory and Applications of Models of Computation: 15th Annual Conference, TAMC 2019, Kitakyushu, Japan, April 13–16, 2019, Proceedings. Gopal, T. V. & Watada, J. (eds.). 1 ed. Springer International Publishing, Vol. 11436. p. 28-41 14 p. (Lecture Notes in Computer Science, vol 11436. Springer, Cham).

Research output: Chapter in Book/Report/Conference proceedingChapter

Distributive Lattice
Reducibility
Equivalence relation
Isomorphism
Computable Structure

CTHRC1: A New Candidate Biomarker for Improved Rheumatoid Arthritis Diagnosis

Myngbay, A., Bexeitov, Y., Adilbayeva, A., Assylbekov, Z., Yevstratenko BP, Aitzhanova RM, Vyacheslav A. Adarichev, Matkarimov, B. & Kunz, J., Jun 12 2019, In : Frontiers in Immunology. 10, JUN, p. 1353 1353.

Research output: Contribution to journalArticle

Open Access
Rheumatoid Arthritis
Collagen
Biomarkers
Reactive Arthritis
Osteoarthritis
1 Citation (Scopus)

Dead-core solutions to simple catalytic reaction problems in chemical engineering

Sabit, F., Shakipov, M., Skrzypacz, P. S. & Golman, B., Jan 1 2019, In : Eurasian Chemico-Technological Journal. 21, 1, p. 29-33 5 p.

Research output: Contribution to journalArticle

Open Access
chemical engineering
Chemical engineering
Catalysts
pellets
Chemical reactions

Discrete Harmonic Analysis Associated with Ultraspherical Expansions

Betancor, J. J., Castro Castilla, A. J., Fariña, J. C. & Rodríguez-Mesa, L., Jan 1 2019, In : Potential Analysis.

Research output: Contribution to journalArticle

Harmonic Analysis
Boundedness
Heat Semigroup
Transplantation
Orthogonal Functions

Green and Neumann Functions for a Plane Degenerate Circular Domain

Begehr, H., Burgumbayeva, S. & Shupeyeva, B., Jan 1 2019, Trends in Mathematics. Springer International Publishing, p. 141-149 9 p. (Trends in Mathematics).

Research output: Chapter in Book/Report/Conference proceedingChapter

Neumann function
Reflection Principle
Harmonic Functions
Argand diagram
Green's function
Sub-Laplacian
Comparison Principle
Positive Solution
Picone's Identity
Uniqueness

Hardy inequalities on homogeneous groups: 100 years of Hardy inequalities

Ruzhansky, M. & Suragan, D., 2019

Research output: Book/ReportBook

Hardy–Littlewood–Sobolev and Stein–Weiss inequalities on homogeneous Lie groups

Kassymov, A., Ruzhansky, M. & Suragan, D., Jan 1 2019, In : Integral Transforms and Special Functions.

Research output: Contribution to journalArticle

Homogeneous Groups
Lie groups
Norm

L p -Caffarelli-Kohn-Nirenberg type inequalities on homogeneous groups

Ozawa, T., Ruzhansky, M. & Suragan, D., Mar 1 2019, In : Quarterly Journal of Mathematics. 70, 1, p. 305-318 14 p.

Research output: Contribution to journalArticle

Open Access
Sharp Constants
Homogeneous Groups
Nilpotent Lie Group
Euclidean
Norm

Manual vs automatic bitext extraction

Makazhanov, A., Myrzakhmetov, B. & Assylbekov, Z., Jan 1 2019, LREC 2018 - 11th International Conference on Language Resources and Evaluation. Isahara, H., Maegaard, B., Piperidis, S., Cieri, C., Declerck, T., Hasida, K., Mazo, H., Choukri, K., Goggi, S., Mariani, J., Moreno, A., Calzolari, N., Odijk, J. & Tokunaga, T. (eds.). European Language Resources Association (ELRA), p. 3834-3838 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

coverage
lack
language
World Wide Web
Language

On spectral and boundary properties of the volume potential for the Helmholtz equation

Kalmenov, T. S., Ruzhansky, M. & Suragan, D., Jan 1 2019, In : Mathematical Modelling of Natural Phenomena. 14, 5, 502.

Research output: Contribution to journalArticle

Spectral Geometry
Bessel Potential
Bessel Operator
Potential Operators
Nonlocal Boundary Value Problems

Reductions between types of numberings

Herbert, I., Jain, S., Lempp, S., Mustafa, M. & Stephan, F., Jul 4 2019, In : Annals of Pure and Applied Logic. p. 1-30 30 p.

Research output: Contribution to journalArticle

Semilattice
Open Problems

Spectral Line Shape and Modulation Response of Asymmetric Non-Hermitian Photonic Meta-Molecules

Kominis, Y., Kovanis, V. & Bountis, A., Apr 25 2019, 2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018. Institute of Electrical and Electronics Engineers Inc., 8699897. (2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photonics
line spectra
line shape
Modulation
photonics
diffusion coefficient
pellets
endothermic reactions
catalysts
Catalysts

Transference of local to global L2 maximal estimates for dispersive partial differential equations

Castro Castilla, A. J., Rodríguez-López, S. & Staubach, W., Mar 1 2019, In : Journal of Mathematical Analysis and Applications. 471, 1-2, p. 411-422 12 p.

Research output: Contribution to journalArticle

Wave packets
Partial differential equations
Partial differential equation
Oscillatory Integrals
Estimate

Weighted anisotropic Hardy and Rellich type inequalities for general vector fields

Ruzhansky, M., Sabitbek, B. & Suragan, D., Apr 1 2019, In : Nonlinear Differential Equations and Applications. 26, 2, 13.

Research output: Contribution to journalArticle

Vector Field
Valued Fields
Term

Weighted modified Weibull distribution

Khan, M. N., Saeed, A. & Yousef Abdelfattah Alzaatreh, A., Sep 1 2019, In : Journal of Testing and Evaluation. 47, 5, JTE20170370.

Research output: Contribution to journalArticle

Weibull distribution
Maximum likelihood
Distribution functions

Well-posedness of a class of hyperbolic partial differential equations on the semi-axis

Jacob, B. & Wegner, S-A., Jan 1 2019, In : Journal of Evolution Equations.

Research output: Contribution to journalArticle

Hyperbolic Partial Differential Equations
Well-posedness
Transport Equation
Strings
Infinity
2018

$L^{p}$-Caffarelli-Kohn-Nirenberg type inequalities on homogeneous groups

Ozawa, T., Ruzhansky, M. & Suragan, D., 2018, (Accepted/In press) In : Quarterly Journal of Mathematics.

Research output: Contribution to journalArticle

Sharp Constants
Homogeneous Groups
Nilpotent Lie Group
Euclidean
Norm

A generalisation of the exponential distribution and its applications on modelling skewed data

Zubair, M., Yousef Abdelfattah Alzaatreh, A., Tahir, M. H., Mansoor, M. & Mustafa, M., Jan 2 2018, In : Statistical Theory and Related Fields. 2, 1, p. 68-79 12 p.

Research output: Contribution to journalArticle

Shannon Entropy
Exponential distribution
Order Statistics
Data structures
Weibull Distribution

A generalisation of the exponential distribution and its applications on modelling skewed data

Mustafa, M., Zubair, M., Alzaatreh, A., Tahir, M. H. & Mansoor, M., May 16 2018, In : Statistical Theory and Related Fields . 2, 1, p. 68-79 1.

Research output: Contribution to journalArticle

Exponential distribution
Weibull Distribution
Probability Weighted Moments
Modeling
Moment

A new class of generalized logistic distribution

Ghosh, I. & Yousef Abdelfattah Alzaatreh, A., May 3 2018, In : Communications in Statistics - Theory and Methods. 47, 9, p. 2043-2055 13 p.

Research output: Contribution to journalArticle

Logistics/distribution
Quantile Function
Limiting Behavior
Cumulative distribution function
Kurtosis
2 Citations (Scopus)

An Improved Face Recognition Algorithm Based on Sparse Representation

Turan, C., Kadyrov, S. & Burissova, D., Sep 28 2018, Proceedings of the 2nd International Conference on Computing and Network Communications, CoCoNet 2018. Institute of Electrical and Electronics Engineers Inc., p. 32-35 4 p. 8476916

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Face recognition
MATLAB

An iterative multilevel method for computing wavefields in frequency-domain seismic inversion

Erlangga Ahmad, Y. & Herrmann, F. J., Jan 1 2018, 78th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2008. Society of Exploration Geophysicists, p. 1956-1960 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

inversions
linear systems
multigrid methods
factorization
propagation

A note on stability of Hardy inequalities

Ruzhansky, M. & Suragan, D., 2018, (Accepted/In press) In : Annals of Functional Analysis.

Research output: Contribution to journalArticle

Homogeneous Groups
Hardy Inequality
Stability Estimates
Remainder
Euclidean

A note on the convexity of the Moore–Penrose inverse

Nordstrom Olof, K., Feb 1 2018, In : Linear Algebra and Its Applications. 538, p. 143-148 6 p.

Research output: Contribution to journalArticle

Moore-Penrose Inverse
Convexity
Non-negative
Partial ordering
Convex Cone

An outlook on self-assessment of homework assignments in higher mathematics education

Beumann, S. & Wegner, S-A., Dec 1 2018, In : International Journal of STEM Education. 5, 1, 55.

Research output: Contribution to journalArticle

homework
self-assessment
mathematics
education
student

BMO functions and balayage of Carleson measures in the Bessel setting

Almeida, V., Betancor, J. J., Castro, A. J., Fariña, J. C. & Rodríguez-Mesa, L., Jan 1 2018, (Accepted/In press) In : Revista Matematica Complutense.

Research output: Contribution to journalArticle

Balayage
Carleson Measure
Friedrich Wilhelm Bessel
Bounded Mean Oscillation
Bessel Operator

Core Chasing Algorithms for the Eigenvalue Problem

Aurentz, J. L., Mach, T., Robol, L., Vandebril, R. & Watkins, D. S., Jul 2018, Society of Industrial and Applied Mathematics. 149 p. (Fundamentals of Algorithms)

Research output: Book/ReportBook

Eigenvalue Problem
Eigenvalue Computation
Root of a polynomial
QR Algorithm
Companion Matrix

Distribution of the internal and external rates of return in a partially stochastic oil pump problem

Sarper, H., Chacon, P., Demirtaş, M., Melnykov, I., Palak, G. & Fraser, J. M., Jul 4 2018, (Accepted/In press) In : Engineering Economist. 1 p.

Research output: Contribution to journalArticle

Pumps
Probability density function
acceptance
Distribution functions
Oils
1 Citation (Scopus)
Zero-range Process
Tagged Particle
Probability distributions
Distribution functions
Initial conditions
1 Citation (Scopus)

Elementary theories and hereditary undecidability for semilattices of numberings

Bazhenov, N., Mustafa, M. & Yamaleev, M., Jan 1 2018, (Accepted/In press) In : Archive for Mathematical Logic.

Research output: Contribution to journalArticle

Undecidability
Semilattice
Decidability
Isomorphic
Second Order Arithmetic

ELEMENTARY THEORIES AND HEREDITARY UNDECIDABILITY FOR SEMILATTICES OF NUMBERINGS

Mustafa, M., Bazhenov, N. & Mars, Y., 2018, (Accepted/In press) In : Archive for Mathematical Logic. 15 p., 1.

Research output: Contribution to journalArticle

Undecidability
Semilattice
Decidability
Isomorphic
Second Order Arithmetic
3 Citations (Scopus)

Fast and backward stable computation of eigenvalues and eigenvectors of matrix polynomials

Aurentz, J., Mach, T., Robol, L., Vandebril, R. & Watkins, D. S., Jan 1 2018, In : Mathematics of Computation. 88, 315, p. 313-347 35 p.

Research output: Contribution to journalArticle

Matrix Polynomial
Eigenvalues and Eigenvectors
Eigenvalues and eigenfunctions
Polynomials
Eigenvector
1 Citation (Scopus)

Fast and backward stable computation of roots of polynomials, Part II: Backward error analysis; companion matrix and companion pencil

Aurentz, J. L., Mach, T., Robol, L., Vandebril, R. & Watkins, D. S., Jan 1 2018, In : SIAM Journal on Matrix Analysis and Applications. 39, 3, p. 1245-1269 25 p.

Research output: Contribution to journalArticle

Backward Error Analysis
Companion Matrix
Backward Error
QR Algorithm
Roots

Green-type identities for Rockland operators on graded Lie groups

Mustafa, M. & Suragan, D., Jul 11 2018, (Accepted/In press) In : Complex Analysis and Operator Theory. p. 1-8 8 p., 1.

Research output: Contribution to journalArticle

Lie groups
Analogue
Operator

Homogenization of a parabolic Dirichlet problem by a method of Dahlberg

Castro, A. J. & Strömqvist, M., Jan 1 2018, In : Publicacions Matematiques. 62, 2, p. 439-473 35 p.

Research output: Contribution to journalArticle

Parabolic Problems
Homogenization
Dirichlet Problem
Parabolic Operator
Lipschitz Domains

Interpolating solutions of the Helmholtz equation with compressed sensing

Lin, T. T. Y., Lebed, E., Erlangga Ahmad, Y. & Herrmann, F. J., Jan 1 2018, 78th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2008. Society of Exploration Geophysicists, p. 2122-2126 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Helmholtz equation
Helmholtz equations
sampling
experiment
method
4 Citations (Scopus)

L2-solvability of the dirichlet, neumann and regularity problems for parabolic equations with time-independent hölder-continuous coefficients

Castro, A. J., Rodríguez-López, S. & Staubach, W., Jan 1 2018, In : Transactions of the American Mathematical Society. 370, 1, p. 265-319 55 p.

Research output: Contribution to journalArticle

Fredholm Theory
Layer Potentials
Lipschitz Domains
Invertibility
Diffusion equation

Manual vs Automatic Bitext Extraction

Makazhanov, A., Myrzakhmetov, B. & Assylbekov, Z., 2018, 11th International Conference on Language Resources and Evaluation. Miyazaki, Japan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nearly commuting matrices

Kadyrsizova, Z., Mar 1 2018, In : Journal of Algebra. 497, p. 199-218 20 p.

Research output: Contribution to journalArticle

Algebraic Set
Irreducible Components
Intersection
Commutator
Singularity

Occurrence of Chironomid Species (Diptera: Chironomidae) in the High Se-78 Concentrations and High pH of Fountain Creek Watershed, Colorado, USA

Nimmo, D. W. R., Herrmann, S. J., Sublette, J. E., Melnykov, I., Helland, L. K., Romine, J. A., Carsella, J. S., Herrmann-Hoesing, L. M., Turner, J. A. & Heuvel, B. D. V., Apr 1 2018, In : Western North American Naturalist. 78, 1, p. 39-64 26 p.

Research output: Contribution to journalArticle

selenium
Chironomidae
watershed
midges
porewater

On generalized classes of exponential distribution using T-X family framework

Zubair, M., Yousef Abdelfattah Alzaatreh, A., Cordeiro, G. M., Tahir, M. H. & Mansoor, M., Jan 1 2018, In : Filomat. 32, 4, p. 1259-1272 14 p.

Research output: Contribution to journalArticle

Exponential distribution
Quantile Function
Mean deviation
Hazard Rate
Shannon Entropy

On the TASEP with second class particles

Lee, E., Jan 12 2018, In : Symmetry, Integrability and Geometry: Methods and Applications (SIGMA). 14, 006.

Research output: Contribution to journalArticle

Second Class Particle
Asymmetric Simple Exclusion Process
Initial conditions
Contour integral
Conditional probability

Optical meta-molecules for non-hermitian photonics

Kominis, Y., Kovanis, V. & Bountis, T., Aug 6 2018, 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8427203

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photonics
photonics
Molecules
spectral signatures
Hopf bifurcation