Neuroscience Letters, ISSN 0304-3940, 2010, Volume 483, Issue 1, pp. 28 - 31

▶ Each flicker comprises two flashing LEDs with different flickering frequencies. ▶ The main frequencies are and , and the symmetric harmonic frequency is = 2...

Steady-state visual evoked potential | Brain computer interface | Electroencephalography (EEG) | Symmetric harmonic phenomenon | SSVEP-BASED BCI | PROSTHESIS | NEUROSCIENCES | User-Computer Interface | Evoked Potentials, Visual - physiology | Humans | Adult | Female | Male | Electroencephalography | Brain - physiology

Steady-state visual evoked potential | Brain computer interface | Electroencephalography (EEG) | Symmetric harmonic phenomenon | SSVEP-BASED BCI | PROSTHESIS | NEUROSCIENCES | User-Computer Interface | Evoked Potentials, Visual - physiology | Humans | Adult | Female | Male | Electroencephalography | Brain - physiology

Journal Article

IEICE transactions on fundamentals of electronics, communications and computer sciences, ISSN 0916-8508, 06/1997, Volume 80, Issue 6, pp. 1127 - 1134

This paper presents the several bifurcation phenomena of harmonic oscillations occurred in nonlinear three-phase circuit. The circuit consists of...

Bifurcation | Homotopy method | Nonlinear symmetric three-phase circuit | Harmonic oscillation | harmonic oscillation | bifurcation | COMPUTER SCIENCE, HARDWARE & ARCHITECTURE | homotopy method | COMPUTER SCIENCE, INFORMATION SYSTEMS | nonlinear symmetric three-phase circuit | ENGINEERING, ELECTRICAL & ELECTRONIC

Bifurcation | Homotopy method | Nonlinear symmetric three-phase circuit | Harmonic oscillation | harmonic oscillation | bifurcation | COMPUTER SCIENCE, HARDWARE & ARCHITECTURE | homotopy method | COMPUTER SCIENCE, INFORMATION SYSTEMS | nonlinear symmetric three-phase circuit | ENGINEERING, ELECTRICAL & ELECTRONIC

Journal Article

1990, Lecture notes in mathematics, ISBN 3540526021, Volume 1424., 112

Book

Journal of Functional Analysis, ISSN 0022-1236, 2010, Volume 258, Issue 7, pp. 2453 - 2482

We shall obtain inequalities for Fourier transform via moduli of continuity on groups. These results in particular settle the conjecture posed in a recent...

Spherical mean | Harmonic NA groups | Kunze–Stein phenomenon | Moduli of continuity | Kunze-Stein phenomenon | MATHEMATICS | CONVOLUTION-OPERATORS | CONTINUITY | SYMMETRIC-SPACES | HELGASON-FOURIER-TRANSFORM | MODULI | Heterocyclic compounds

Spherical mean | Harmonic NA groups | Kunze–Stein phenomenon | Moduli of continuity | Kunze-Stein phenomenon | MATHEMATICS | CONVOLUTION-OPERATORS | CONTINUITY | SYMMETRIC-SPACES | HELGASON-FOURIER-TRANSFORM | MODULI | Heterocyclic compounds

Journal Article

Journal of Fourier Analysis and Applications, ISSN 1069-5869, 6/2012, Volume 18, Issue 3, pp. 583 - 591

A result in Kerman and Weit (J. Fourier Anal. Appl. 16:786–790, 2010) states that a real valued continuous function f on the unit circle and its nonnegative...

Groups of polynomial growth | Signal, Image and Speech Processing | Mathematics | Wiener class | 43A85 | Abstract Harmonic Analysis | Symmetric spaces | SL(2,ℝ) | Mathematical Methods in Physics | Fourier Analysis | Approximations and Expansions | 22E30 | Partial Differential Equations | MATHEMATICS, APPLIED | FOURIER TRANSFORM | TAUBERIAN-THEOREMS | SPHERICAL-FUNCTIONS | SL(2, R) | UNIT DISK

Groups of polynomial growth | Signal, Image and Speech Processing | Mathematics | Wiener class | 43A85 | Abstract Harmonic Analysis | Symmetric spaces | SL(2,ℝ) | Mathematical Methods in Physics | Fourier Analysis | Approximations and Expansions | 22E30 | Partial Differential Equations | MATHEMATICS, APPLIED | FOURIER TRANSFORM | TAUBERIAN-THEOREMS | SPHERICAL-FUNCTIONS | SL(2, R) | UNIT DISK

Journal Article

ANNALS OF MATHEMATICS, ISSN 0003-486X, 07/2010, Volume 172, Issue 1, pp. 187 - 242

We study the phenomena of energy concentration for the critical O(3) sigma model, also known as the wave map flow from R2+1 Minkowski space into the sphere...

MATHEMATICS | GLOBAL REGULARITY | SMALL ENERGY | NONLINEAR SCHRODINGER-EQUATIONS | HARMONIC MAPS | MINKOWSKI SPACE | CAUCHY-PROBLEM | SYMMETRICAL WAVE MAPS | BLOW-UP | HEAT-FLOW | FINITE-TIME

MATHEMATICS | GLOBAL REGULARITY | SMALL ENERGY | NONLINEAR SCHRODINGER-EQUATIONS | HARMONIC MAPS | MINKOWSKI SPACE | CAUCHY-PROBLEM | SYMMETRICAL WAVE MAPS | BLOW-UP | HEAT-FLOW | FINITE-TIME

Journal Article

2014 American Control Conference, ISSN 0743-1619, 06/2014, pp. 5396 - 5401

This paper deals with harmonic instability of asymmetric control of vehicular platoons. The considered platoons are composed of identical linear models of...

Laplace equations | symmetric control | distributed control | Transfer functions | Harmonic analysis | lower bound for eigenvalues | scalability | asymmetric control | Vehicles | Vehicular platoons | Bidirectional control | Eigenvalues and eigenfunctions | Frequency response | harmonic instability

Laplace equations | symmetric control | distributed control | Transfer functions | Harmonic analysis | lower bound for eigenvalues | scalability | asymmetric control | Vehicles | Vehicular platoons | Bidirectional control | Eigenvalues and eigenfunctions | Frequency response | harmonic instability

Conference Proceeding

Living Reviews in Relativity, ISSN 2367-3613, 12/2012, Volume 15, Issue 1, pp. 1 - 73

The spectrum of known black-hole solutions to the stationary Einstein equations has been steadily increasing, sometimes in unexpected ways. In particular, it...

Event Horizon | Killing Vector Field | Astrophysics and Astroparticles | Killing Vector | Black Hole | Black Ring | Cosmology | Classical and Quantum Gravitation, Relativity Theory | Physics | HARRISON-TYPE TRANSFORMATIONS | DILATON-AXION | HARMONIC MAPS | YANG-MILLS SOLITONS | INITIAL DATA SETS | FLAT SPACELIKE HYPERSURFACE | AXIALLY-SYMMETRIC SOLUTIONS | POSITIVE ENERGY THEOREM | ASYMPTOTICALLY FLAT | EINSTEIN-MAXWELL-EQUATIONS | PHYSICS, PARTICLES & FIELDS | Physics - General Relativity and Quantum Cosmology | Review | uniqueness theorems | black holes | self-gravitating classical fields

Event Horizon | Killing Vector Field | Astrophysics and Astroparticles | Killing Vector | Black Hole | Black Ring | Cosmology | Classical and Quantum Gravitation, Relativity Theory | Physics | HARRISON-TYPE TRANSFORMATIONS | DILATON-AXION | HARMONIC MAPS | YANG-MILLS SOLITONS | INITIAL DATA SETS | FLAT SPACELIKE HYPERSURFACE | AXIALLY-SYMMETRIC SOLUTIONS | POSITIVE ENERGY THEOREM | ASYMPTOTICALLY FLAT | EINSTEIN-MAXWELL-EQUATIONS | PHYSICS, PARTICLES & FIELDS | Physics - General Relativity and Quantum Cosmology | Review | uniqueness theorems | black holes | self-gravitating classical fields

Journal Article

IEEE Transactions on Electron Devices, ISSN 0018-9383, 04/2014, Volume 61, Issue 4, pp. 998 - 1005

In this paper, the harmonic distortion (HD) in the underlap double-gate MOSFETs (UDG-MOSFETs) with high- k spacers is analyzed. The HD occurs due to the...

Performance evaluation | Radio frequency | Dielectric constant | linearity | Scattering | high- k | High K dielectric materials | Logic gates | symmetric underlap DG FET | spacer | Harmonic distortion (HD) | High definition video | high-k | PHYSICS, APPLIED | GATE-SOURCE/DRAIN UNDERLAP | SOI MOSFETS | ANALOG/RF PERFORMANCE | MODEL | ENGINEERING, ELECTRICAL & ELECTRONIC | FRINGE CAPACITANCE | TEMPERATURE | DG-MOSFETS | DEVICES | OPTIMIZATION | SATURATION | Metal oxide semiconductor field effect transistors | Usage | Reliability (Engineering) | Amplifiers (Electronics) | Analysis | Innovations | Electric distortion | Microelectronics

Performance evaluation | Radio frequency | Dielectric constant | linearity | Scattering | high- k | High K dielectric materials | Logic gates | symmetric underlap DG FET | spacer | Harmonic distortion (HD) | High definition video | high-k | PHYSICS, APPLIED | GATE-SOURCE/DRAIN UNDERLAP | SOI MOSFETS | ANALOG/RF PERFORMANCE | MODEL | ENGINEERING, ELECTRICAL & ELECTRONIC | FRINGE CAPACITANCE | TEMPERATURE | DG-MOSFETS | DEVICES | OPTIMIZATION | SATURATION | Metal oxide semiconductor field effect transistors | Usage | Reliability (Engineering) | Amplifiers (Electronics) | Analysis | Innovations | Electric distortion | Microelectronics

Journal Article

Nonlinear Analysis, ISSN 0362-546X, 10/2015, Volume 126, pp. 262 - 323

We report on some aspects and recent progress in certain problems in the sub-Riemannian CR and quaternionic contact (QC) geometries. The focus are the...

CR and quaternionic contact structures | Lichnerowicz eigenvalue estimate | Sub-Riemannian geometry | Yamabe equation | Sobolev inequality | Obata theorem | 53C17 | MSC 58G30 | POSITIVE EIGENVALUE | MATHEMATICS, APPLIED | EINSTEIN-SPACES | structures | DIFFERENTIAL-EQUATIONS | CR and quaternionic contact | ASYMPTOTIC-BEHAVIOR | MATHEMATICS | SYMMETRIC-SPACES | HARMONIC-ANALYSIS | DIRICHLET PROBLEM | BLOW-UP PHENOMENA | SUB-LAPLACIAN | RIEMANNIAN-MANIFOLDS | Manifolds | Theorems | Uniqueness | Eigenvalues | Nonlinearity | Estimates | Contact

CR and quaternionic contact structures | Lichnerowicz eigenvalue estimate | Sub-Riemannian geometry | Yamabe equation | Sobolev inequality | Obata theorem | 53C17 | MSC 58G30 | POSITIVE EIGENVALUE | MATHEMATICS, APPLIED | EINSTEIN-SPACES | structures | DIFFERENTIAL-EQUATIONS | CR and quaternionic contact | ASYMPTOTIC-BEHAVIOR | MATHEMATICS | SYMMETRIC-SPACES | HARMONIC-ANALYSIS | DIRICHLET PROBLEM | BLOW-UP PHENOMENA | SUB-LAPLACIAN | RIEMANNIAN-MANIFOLDS | Manifolds | Theorems | Uniqueness | Eigenvalues | Nonlinearity | Estimates | Contact

Journal Article

06/2008, Lecture Notes in Mathematics Ser., ISBN 3540526021

Annotation In this monograph on twistor theory and its applications to harmonic map theory, a central theme is the interplay between the complex homogeneous...

Riemannian Manifolds | Manifolds (Mathematics) | Twistor Theory | Science | Mathematics | Symmetric Spaces

Riemannian Manifolds | Manifolds (Mathematics) | Twistor Theory | Science | Mathematics | Symmetric Spaces

Web Resource

06/2008, Lecture Notes in Mathematics Ser., ISBN 3540526021

Annotation In this monograph on twistor theory and its applications to harmonic map theory, a central theme is the interplay between the complex homogeneous...

Riemannian Manifolds | Manifolds (Mathematics) | Twistor Theory | Science | Mathematics | Symmetric Spaces

Riemannian Manifolds | Manifolds (Mathematics) | Twistor Theory | Science | Mathematics | Symmetric Spaces

Web Resource

06/2008, Lecture Notes in Mathematics Ser., ISBN 3540526021

Annotation In this monograph on twistor theory and its applications to harmonic map theory, a central theme is the interplay between the complex homogeneous...

Riemannian Manifolds | Manifolds (Mathematics) | Twistor Theory | Science | Mathematics | Symmetric Spaces

Riemannian Manifolds | Manifolds (Mathematics) | Twistor Theory | Science | Mathematics | Symmetric Spaces

Web Resource

International Journal of Bifurcation and Chaos, ISSN 0218-1274, 05/2013, Volume 23, Issue 5, pp. 1350086 - 1350031

In this paper, asymmetric periodic motions in a periodically forced, softening Duffing oscillator are presented analytically through the generalized harmonic...

symmetric periodic motions | asymmetric periodic motions | Softening Duffing oscillator | Hopf bifurcation | CRITERIA | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | BIFURCATIONS | MULTIDISCIPLINARY SCIENCES | SUBHARMONIC RESONANCES | DRIVEN OSCILLATOR | ESCAPE | HARMONIC-BALANCE | Duffing oscillators | Dynamic tests | Asymmetry | Chaos theory | Mathematical analysis | Bifurcations | Jumping | Softening

symmetric periodic motions | asymmetric periodic motions | Softening Duffing oscillator | Hopf bifurcation | CRITERIA | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | BIFURCATIONS | MULTIDISCIPLINARY SCIENCES | SUBHARMONIC RESONANCES | DRIVEN OSCILLATOR | ESCAPE | HARMONIC-BALANCE | Duffing oscillators | Dynamic tests | Asymmetry | Chaos theory | Mathematical analysis | Bifurcations | Jumping | Softening

Journal Article

MATHEMATISCHE ANNALEN, ISSN 0025-5831, 09/2009, Volume 345, Issue 1, pp. 133 - 158

We prove global well-posedness and scattering in H-1 for the defocusing nonlinear Schrodinger equations {(i partial derivative(t) + Delta(g))u = u vertical bar...

MATHEMATICS | DIMENSIONS | REPRESENTATIONS | HARMONIC-ANALYSIS | ROUGH SOLUTIONS | KUNZE-STEIN PHENOMENON | MULTIPLIERS | NONCOMPACT SYMMETRIC-SPACES | REAL RANK-ONE | GLOBAL WELL-POSEDNESS | EQUATION

MATHEMATICS | DIMENSIONS | REPRESENTATIONS | HARMONIC-ANALYSIS | ROUGH SOLUTIONS | KUNZE-STEIN PHENOMENON | MULTIPLIERS | NONCOMPACT SYMMETRIC-SPACES | REAL RANK-ONE | GLOBAL WELL-POSEDNESS | EQUATION

Journal Article

1985, ISBN 3540966633, 2 v.

Book

Journal of Physics: Conference Series, ISSN 1742-6588, 06/2016, Volume 721, Issue 1, p. 12003

Conference Proceeding

2019 4th International Conference on Intelligent Green Building and Smart Grid (IGBSG), 09/2019, pp. 67 - 71

The mal-operations of the converter transformer and lead wire differential protection(DPTL) in HVDC converter station are recorded. In this paper, the initial...

Surge protection | flux linkage expression | Harmonic analysis | Circuit faults | "12-Pulse" converter transformer group | Surges | HVDC | Couplings | converter transformer and lead wire differential protection(DPTL) | remnant flux | symmetrical inrush | Lead | Discrete cosine transforms

Surge protection | flux linkage expression | Harmonic analysis | Circuit faults | "12-Pulse" converter transformer group | Surges | HVDC | Couplings | converter transformer and lead wire differential protection(DPTL) | remnant flux | symmetrical inrush | Lead | Discrete cosine transforms

Conference Proceeding

07/2009, ISBN 9780470513002, 44

This chapter contains sections titled: Introduction Theory of Harmonic Tuned PA Design Input Device Nonlinear Phenomena: Theoretical Analysis Input Device...

Tuned Load approaches | equivalent circuit of FET for simplified analysis | Tuned Load input network topology | sinusoidal symmetric behaviour | high frequency harmonic tuned power amplifiers | harmonic tuned PA design | output device nonlinear phenomena | input device nonlinear phenomena | harmonic tuning (HT) approaches for microwave PA design | GaN technology

Tuned Load approaches | equivalent circuit of FET for simplified analysis | Tuned Load input network topology | sinusoidal symmetric behaviour | high frequency harmonic tuned power amplifiers | harmonic tuned PA design | output device nonlinear phenomena | input device nonlinear phenomena | harmonic tuning (HT) approaches for microwave PA design | GaN technology

Book Chapter

Calculus of Variations and Partial Differential Equations, ISSN 0944-2669, 4/2019, Volume 58, Issue 2, pp. 1 - 25

Graham Theorem on the unit ball $$B_{n}$$ Bn in $$\mathbb {C}^{n}$$ Cn states that every invariant harmonic function $$u\in C^{n}(\overline{B}_{n})$$ u∈Cn(B¯n)...

Laplace–Beltrami operator | Systems Theory, Control | Theoretical, Mathematical and Computational Physics | 35J70 | Mathematics | Bounded symmetric domains | Calculus of Variations and Optimal Control; Optimization | Analysis | Primary 32A50 | Invariant harmonic | 35R01 | Secondary 32T15 | Pluriharmonic | MATHEMATICS | MATHEMATICS, APPLIED | LAPLACIANS | HARMONIC-FUNCTIONS | Laplace-Beltrami operator

Laplace–Beltrami operator | Systems Theory, Control | Theoretical, Mathematical and Computational Physics | 35J70 | Mathematics | Bounded symmetric domains | Calculus of Variations and Optimal Control; Optimization | Analysis | Primary 32A50 | Invariant harmonic | 35R01 | Secondary 32T15 | Pluriharmonic | MATHEMATICS | MATHEMATICS, APPLIED | LAPLACIANS | HARMONIC-FUNCTIONS | Laplace-Beltrami operator

Journal Article

No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.