Works matching DE "QUADRATIC differentials"

Results: 558

A -Differentiability over Associative Algebras.

Published in:

Mathematics (2227-7390), 2025, v. 13, n. 10, p. 1619, doi. 10.3390/math13101619

By:

Avila, Julio Cesar;
Frías-Armenta, Martín Eduardo;
López-González, Elifalet

Publication type:

Article

Polygonal Quasiconformality and Grunsky's Operator.

Published in:

Axioms (2075-1680), 2025, v. 14, n. 5, p. 372, doi. 10.3390/axioms14050372

By:

Krushkal, Samuel L.

Publication type:

Article

Some Poincaré type inequalities for quadratic matrix fields.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2013, v. 13, n. 1, p. 359, doi. 10.1002/pamm.201310175

By:

Bauer, Sebastian;
Neff, Patrizio;
Pauly, Dirk;
Starke, Gerhard

Publication type:

Article

Single soliton and double soliton solutions of the quadratic‐nonlinear Korteweg‐de Vries equation for small and long‐times.

Published in:

Numerical Methods for Partial Differential Equations, 2021, v. 37, n. 2, p. 1561, doi. 10.1002/num.22597

By:

Başhan, Ali;
Esen, Alaattin

Publication type:

Article

Second-order approximation of extended thermodynamics of a monatomic gas and hyperbolicity region.

Published in:

Continuum Mechanics & Thermodynamics, 2020, v. 32, n. 1, p. 23, doi. 10.1007/s00161-019-00778-y

By:

Brini, Francesca;
Ruggeri, Tommaso

Publication type:

Article

Analytic characterization of monotone Hopf-harmonics.

Published in:

Calculus of Variations & Partial Differential Equations, 2022, v. 61, n. 4, p. 1, doi. 10.1007/s00526-022-02246-z

By:

Kangasniemi, Ilmari;
Koski, Aleksis;
Onninen, Jani

Publication type:

Article

Coercivity estimates for integro-differential operators.

Published in:

Calculus of Variations & Partial Differential Equations, 2020, v. 59, n. 4, p. 1, doi. 10.1007/s00526-020-01764-y

By:

Chaker, Jamil;
Silvestre, Luis

Publication type:

Article

A uniform Poincaré estimate for quadratic differentials on closed surfaces.

Published in:

Calculus of Variations & Partial Differential Equations, 2015, v. 53, n. 3/4, p. 587, doi. 10.1007/s00526-014-0759-0

By:

Rupflin, Melanie;
Topping, Peter

Publication type:

Article

Compensation of polyharmonic disturbance of state and output of a linear plant with delay in the control channel.

Published in:

Automation & Remote Control, 2015, v. 76, n. 12, p. 2124, doi. 10.1134/S0005117915120036

By:

Pyrkin, A.;
Bobtsov, A.;
Nikiforov, V.;
Kolyubin, S.;
Vedyakov, A.;
Borisov, O.;
Gromov, V.

Publication type:

Article

Linear-quadratic regulator. I. a new solution.

Published in:

Automation & Remote Control, 2015, v. 76, n. 12, p. 2143, doi. 10.1134/S0005117915120048

By:

Khlebnikov, M.;
Shcherbakov, P.;
Chestnov, V.

Publication type:

Article

Differential games of N players in stochastic systems with controlled diffusion terms.

Published in:

Automation & Remote Control, 2008, v. 69, n. 5, p. 874, doi. 10.1134/S0005117908050123

By:

Tun, Shang;
Li, Sung

Publication type:

Article

On a quadratic difference assuming three values.

Published in:

Aequationes Mathematicae, 2019, v. 93, n. 1, p. 161, doi. 10.1007/s00010-018-0587-y

By:

Forti, Gian Luigi

Publication type:

Article

Higher differentiability results for solutions to a class of non-homogeneous elliptic problems under sub-quadratic growth conditions.

Published in:

Bulletin of Mathematical Sciences (World Scientific), 2023, v. 13, n. 2, p. 1, doi. 10.1142/S166436072350008X

By:

Clop, Albert;
Gentile, Andrea;
Passarelli di Napoli, Antonia

Publication type:

Article

Homoclinic solution to zero of a non-autonomous, nonlinear, second order differential equation with quadratic growth on the derivative.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2024, p. 1, doi. 10.14232/ejqtde.2024.1.72

By:

de Oliveira Faria, Luiz Fernando;
Santos Corrêa Junior, Pablo dos

Publication type:

Article

Family of quadratic differential systems with invariant parabolas: a complete classification in the space R<sup>12</sup>.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2024, p. 1, doi. 10.14232/ejqtde.2024.1.22

By:

Vulpe, Nicolae

Publication type:

Article

Structurally unstable quadratic vector fields of codimension two: families possessing a finite saddle-node and an infinite saddle-node.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2021, n. 92-94, p. 1, doi. 10.14232/ejqtde.2021.1.35

By:

Artés, Joan C.;
Mota, Marcos C.;
Rezende, Alex C.

Publication type:

Article

Geometry, integrability and bifurcation diagrams of a family of quadratic differential systems as application of the Darboux theory of integrability.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2021, n. 92-94, p. 1, doi. 10.14232/ejqtde.2021.1.45

By:

Oliveira, Regilene;
Schlomiuk, Dana;
Maria Travaglini, Ana;
Valls, Claudia

Publication type:

Article

Geometry and integrability of quadratic systems with invariant hyperbolas.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2021, n. 92-94, p. 1, doi. 10.14232/ejqtde.2021.1.6

By:

Oliveira, Regilene;
Schlomiuk, Dana;
Travaglini, Ana Maria

Publication type:

Article

Global configurations of singularities for quadratic differential systems with exactly three finite singularities of total multiplicity four.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2015, n. 48-54, p. 1, doi. 10.14232/ejqtde.2015.1.49

By:

Artés, Joan C.;
Llibre, Jaume;
Schlomiuk, Dana;
Vulpe, Nicolae

Publication type:

Article

Global configurations of singularities for quadratic differential systems with exactly two finite singularities of total multiplicity four.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2014, n. 31-72, p. 1

By:

Artés, Joan C.;
Llibre, Jaume;
Rezende, Alex C.;
Schlomiuk, Dana;
Vulpe, Nicolae

Publication type:

Article

EIGENFUNCTION EXPANSIONS OF A QUADRATIC PENCIL OF DIFFERENTIAL OPERATORS WITH PERIODIC GENERALIZED POTENTIAL.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2013, n. 62-78, p. 1, doi. 10.14232/ejqtde.2013.1.76

By:

DZH. MANAFOV, MANAF;
KABLAN, ABDULLAH

Publication type:

Article

Symmetries of complex analytic vector fields with an essential singularity on the Riemann sphere.

Published in:

Advances in Geometry, 2021, v. 21, n. 4, p. 483, doi. 10.1515/advgeom-2021-0002

By:

Alvarez-Parrilla, Alvaro;
Muciño-Raymundo, Jesús

Publication type:

Article

An active-set algorithm for nonlinear programming using parametric linear programming.

Published in:

Optimization Methods & Software, 2011, v. 26, n. 1, p. 47, doi. 10.1080/10556780903225880

By:

Byrd, RichardH.;
Waltz, RichardA.

Publication type:

Article

Optimal asymptotic quadratic error of kernel estimators of Radon-Nikodym derivatives for strong mixing data.

Published in:

Journal of Nonparametric Statistics, 2007, v. 19, n. 2, p. 77, doi. 10.1080/10485250701388559

By:

Bensaïd, Nadia;
Fabre, Jean Pierre

Publication type:

Article

On properties of geodesic semilocal E-preinvex functions.

Published in:

Journal of Inequalities & Applications, 2018, v. 2018, n. 1, p. 1, doi. 10.1186/s13660-018-1944-z

By:

Kılıçman, Adem;
Saleh, Wedad

Publication type:

Article

Costly horizontal differentiation.

Published in:

Portuguese Economic Journal, 2011, v. 10, n. 3, p. 165, doi. 10.1007/s10258-010-0066-4

By:

Correia-da-Silva, João;
Pinho, Joana

Publication type:

Article

Phase portraits of Abel quadratic differential systems of second kind with symmetries.

Published in:

Dynamical Systems: An International Journal, 2019, v. 34, n. 2, p. 301, doi. 10.1080/14689367.2018.1530732

By:

Ferragut, Antoni;
García-Saldaña, Johanna D.;
Valls, Claudia

Publication type:

Article

Phase portraits of Abel quadratic differential systems of the second kind.

Published in:

Dynamical Systems: An International Journal, 2018, v. 33, n. 4, p. 581, doi. 10.1080/14689367.2017.1402296

By:

Ferragut, Antoni;
Valls, Claudia

Publication type:

Article

Qualitative dynamics of quadratic systems exhibiting reducible invariant algebraic curve of degree 3.

Published in:

Palestine Journal of Mathematics, 2022, v. 11, p. 1

By:

Belfar, Ahlam;
Benterki, Rebiha

Publication type:

Article

New Fractional Derivative Expression of the Shifted Third-Kind Chebyshev Polynomials: Application to a Type of Nonlinear Fractional Pantograph Differential Equations.

Published in:

Journal of Function Spaces, 2022, p. 1, doi. 10.1155/2022/3966135

By:

Youssri, Y. H.;
Abd-Elhameed, W. M.;
Ahmed, H. M.

Publication type:

Article

On Linear-Quadratic Differential Games for Fractional-Order Systems.

Published in:

Doklady Mathematics, 2023, v. 108, p. S122, doi. 10.1134/S1064562423600689

By:

Gomoyunov, M. I.;
Lukoyanov, N. Yu.

Publication type:

Article

Linear System of Differential Equations with a Quadratic Invariant as the Schrödinger Equation.

Published in:

Doklady Mathematics, 2021, v. 103, n. 1, p. 39, doi. 10.1134/S1064562421010075

By:

Kozlov, V. V.

Publication type:

Article

NP-hardness of some Quadratic Euclidean 2-clustering problems.

Published in:

Doklady Mathematics, 2015, v. 92, n. 2, p. 634, doi. 10.1134/S1064562415050233

By:

Kel'manov, A.;
Pyatkin, A.

Publication type:

Article

Computing Extremal Quasiconformal Maps.

Published in:

Computer Graphics Forum, 2012, v. 31, n. 5, p. 1679, doi. 10.1111/j.1467-8659.2012.03173.x

By:

Weber, Ofir;
Myles, Ashish;
Zorin, Denis

Publication type:

Article

Algebraic Invariants and Local Stability of Planar Differential Systems.

Published in:

Bulletin of the Iranian Mathematical Society, 2022, v. 48, n. 6, p. 3593, doi. 10.1007/s41980-022-00710-2

By:

Mahrez, Yugurta;
Dali, Dahira

Publication type:

Article

Models of microeconomic dynamics: bifurcations and complex system behavior algorithms.

Published in:

Military Technical Courier / Vojnotehnicki Glasnik, 2024, v. 72, n. 4, p. 1552, doi. 10.5937/vojtehg72-52213

By:

Malyarets, Lyudmyla;
Dorokhov, Oleksandr;
Voronin, Anatoly;
Lebedeva, Irina;
Lebedev, Stepan

Publication type:

Article

Some Transformation Formulas for a Srivastava-Karlsson Triple Hypergeometric Function.

Published in:

International Transactions in Mathematical Sciences & Computer, 2011, v. 4, n. 2, p. 187

By:

Upadhyaya, Lalit Mohan

Publication type:

Article

Relaxation of the Courant Condition in the Explicit Finite-Difference Time-Domain (2,6) Method with Thirdand Fifth-Degree Differential Terms.

Published in:

Progress in Electromagnetics Research M, 2024, v. 123, p. 83, doi. 10.2528/PIERM23042504

By:

Harune Sekido;
Takayuki Umeda

Publication type:

Article

The Homological Kähler-de Rham Differential Mechanism: II. Sheaf-Theoretic Localization of Quantum Dynamics.

Published in:

Advances in Mathematical Physics, 2011, p. 1, doi. 10.1155/2011/189801

By:

Mallios, Anastasios;
Zafiris, Elias

Publication type:

Article

Correction: The effects of increasing longevity and changing incidence on lifetime risk differentials: A decomposition approach.

Published in:

2018

By:

Ebeling, Marcus;
Modig, Karin;
Ahlbom, Anders;
Rau, Roland

Publication type:

Correction Notice

Guaranteed performance control of switched linear systems: A differential-Riccati-equation-based approach.

Published in:

Peer-to-Peer Networking & Applications, 2019, v. 12, n. 6, p. 1810, doi. 10.1007/s12083-019-00748-w

By:

Wang, Dongzhe;
Wang, Shuyuan;
Yuan, Shuai;
Cai, Bo;
Zhang, Lixian

Publication type:

Article

Subdivision rule constructions on critically preperiodic quadratic matings.

Published in:

New York Journal of Mathematics, 2016, v. 22, p. 1055

By:

Wilkerson, Mary

Publication type:

Article

Determining the Solutions of General Quadratic Differential Equations Generated by q-Shift.

Published in:

Kyungpook Mathematical Journal, 2025, v. 65, n. 1, p. 37, doi. 10.5666/KMJ.2025.65.1.37

By:

BANERJEE, ABHIJIT;
SARKAR, JHUMA

Publication type:

Article

On Hilbert-type Integral Inequalities with the Homogenous Kernel of -4-degree.

Published in:

Kyungpook Mathematical Journal, 2009, v. 49, n. 3, p. 521, doi. 10.5666/KMJ.2009.49.3.521

By:

Qiliang Huang;
Bing He

Publication type:

Article

On Applications of Differential Subordination to Certain Subclass of Multivalent Functions.

Published in:

Kyungpook Mathematical Journal, 2009, v. 49, n. 2, p. 265, doi. 10.5666/KMJ.2009.49.2.265

By:

Aghalary, Rasoul;
Zhi-Gang Wang

Publication type:

Article

Optimal control of district heating networks using a reduced order model.

Published in:

Optimal Control - Applications & Methods, 2020, v. 41, n. 4, p. 1352, doi. 10.1002/oca.2610

By:

Rein, Markus;
Mohring, Jan;
Damm, Tobias;
Klar, Axel

Publication type:

Article

On the bounded and stabilizing solution of a generalized Riccati differential equation arising in connection with a zero‐sum linear quadratic stochastic differential game.

Published in:

Optimal Control - Applications & Methods, 2020, v. 41, n. 2, p. 640, doi. 10.1002/oca.2563

By:

Dragan, V.;
Aberkane, S.;
Morozan, T.

Publication type:

Article

Robust integrated actuator control: experimental verification and real-time hybrid-simulation implementation.

Published in:

Earthquake Engineering & Structural Dynamics, 2015, v. 44, n. 3, p. 441, doi. 10.1002/eqe.2479

By:

Ou, Ge;
Ozdagli, Ali Irmak;
Dyke, Shirley J.;
Wu, Bin

Publication type:

Article

The Dirichlet principle for inner variations.

Published in:

Mathematische Annalen, 2022, v. 383, n. 1/2, p. 315, doi. 10.1007/s00208-020-02133-y

By:

Iwaniec, Tadeusz;
Onninen, Jani

Publication type:

Article

On Laplace Invariants of a Hyperbolic Equation with Mixed Derivative and Quadratic Nonlinearities.

Published in:

Siberian Mathematical Journal, 2024, v. 65, n. 6, p. 1468, doi. 10.1134/S0037446624060223

By:

Rakhmelevich, I. V.

Publication type:

Article