Found 531 Documents (Results 1–100)

100
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A generalized mathematical model for a class of mechanical systems with lumped and distributed parameters. (English)Zbl 07510889

MSC:  74K10 70H25
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Geodesic motion on groups of diffeomorphisms with $$H^1$$ metric as geometric generalised Lagrangian mean theory. (English)Zbl 07495935

MSC:  76-XX 82-XX
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A deformation-curl decomposition for three dimensional steady Euler equations. (Chinese. English summary)Zbl 07494765

MSC:  35Q31 35L65 76N10
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Comparison of fractional order techniques for measles dynamics. (English)Zbl 07489668

MSC:  92D30 34A08 92C60
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An exponentially fitted numerical technique for singularly perturbed Burgers-Fisher equation on a layer adapted mesh. (English)Zbl 07474843

MSC:  65M50 65Mxx
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Subcell finite volume multigrid preconditioning for high-order discontinuous Galerkin methods. (English)Zbl 07474499

MSC:  65-XX 76-XX
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Euler type linear and half-linear differential equations and their non-oscillation in the critical oscillation case. (English)Zbl 07459217

MSC:  34C10 34C15
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Transverse linear stability of line periodic traveling waves for water-wave models. (English)Zbl 1479.35076

MSC:  35B35 35C07 35Q35
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An adjoint-based $$h$$-adaptive reconstructed discontinuous Galerkin method for the steady-state compressible Euler equations. (English)Zbl 1474.65346

MSC:  65M60 65M99 35L65
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An adaptive high order WENO solver for conservation laws. (English)Zbl 07418035

MSC:  76L05 76F65
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Second order finite volume scheme for Euler equations with gravity which is well-balanced for general equations of state and grid systems. (English)Zbl 07418030

MSC:  76M12 76N15
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Central WENO subcell finite volume limiters for ADER discontinuous Galerkin schemes on fixed and moving unstructured meshes. (English)Zbl 1474.65307

MSC:  65M08 65M60
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Exact solution to a Liouville equation with Stuart vortex distribution on the surface of a torus. (English)Zbl 1472.76023

MSC:  76B47 35Q31
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Existence and uniqueness of the solution of a Cauchy problem for the Pfaff equation with continuous coefficients. (English)Zbl 07380588

MSC:  58A17 34A12
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Euler flows and singular geometric structures. (English)Zbl 1462.76048

MSC:  76D07 53D17 53C80
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Symmetry analysis of ideal fluid equations in terms of trajectories and Weber’s potential. (English)Zbl 07325490

MSC:  76-XX 35-XX
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Explicit numerical approximations for stochastic differential equations in finite and infinite horizons: truncation methods, convergence in $$p$$th moment and stability. (English)Zbl 1461.65007

MSC:  65C30 60H10
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MSC:  65C30
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Introduction to polytopes theory. (Spanish. English summary)Zbl 1454.05130

MSC:  05E45 51M20
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Axisymmetric $$3D$$ Euler-$$\alpha$$ equations without swirl: existence, uniqueness, and Radon measure valued solutions. (English)Zbl 1454.76033

MSC:  76B47 35Q30
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Local representation and construction of Beltrami fields. II: Solenoidal Beltrami fields and ideal MHD equilibria. (English)Zbl 1453.35151

MSC:  35Q35 35C05 76W05
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A semi-Lagrangian semi-implicit immersed boundary method for atmospheric flow over complex terrain. (English)Zbl 1453.86021

MSC:  86A10 65M22 86-08
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Linearly implicit all Mach number shock capturing schemes for the Euler equations. (English)Zbl 1452.76145

MSC:  76M20 76L05 76N15
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The hydrodynamic limit toward the Riemann solutions of the compressible Euler equation from the Boltzmann equation. (Chinese. English summary)Zbl 1463.35348

MSC:  35L67 35Q20 35Q31

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Local representation and construction of Beltrami fields. (English)Zbl 1451.35015

MSC:  35B06 76D07 35F50
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Simple discrete SIS criss-cross model of tuberculosis in heterogeneous population of homeless and non-homeless people. (English)Zbl 1463.92062

MSC:  92D30 34D20
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A modified compact numerical algorithm to solve 2D Navier-Stokes equation. (English)Zbl 1451.76082

MSC:  76M20 76D05 76D17
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A path in history, from curvature to convexity. (English)Zbl 1459.01002

Dani, S. G. (ed.) et al., Geometry in history. Cham: Springer. 305-353 (2019).
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Implicit method and slope limiter in AHMR procedure for high order discontinuous Galerkin methods for compressible flows. (English)Zbl 1464.65126

MSC:  65M60 35Q35 76N99
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Geometric hydrodynamics: from Euler, to Poincaré, to Arnold. (English)Zbl 1444.76004

Barbero-Liñán, María (ed.) et al., 13th young researchers workshop on geometry, mechanics and control. Three mini-courses, Coimbra, Portugal, December 6–13, 2018. Coimbra: Universidade de Coimbra, Departamento de Matemática. Textos Mat. 48, 71-91 (2019).
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A general objective shock wave detection from a geometric singular perturbation approach. (English)Zbl 1458.76060

MSC:  76L05 76M45
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On the Euler-Maruyama scheme for degenerate stochastic differential equations with non-sticky condition. (English)Zbl 1452.60036

Donati-Martin, Catherine (ed.) et al., Séminaire de probabilités L. Cham: Springer. Lect. Notes Math. 2252, 165-185 (2019).
MSC:  60H10 60H30
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Operator-valued Laplace’s integrals and stability of the open flows of inviscid incompressible fluid. (Russian. English summary)Zbl 1463.76010

MSC:  76B47 76E09 30D20
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On Darboux transformations of Bessel functions. (Russian. English summary)Zbl 1463.34035

MSC:  34A25 47E05
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MSC:  65J15

Direction-aware slope limiter for three-dimensional cubic grids with adaptive mesh refinement. (English)Zbl 1442.65207

MSC:  65M08 76M12
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High-order residual distribution scheme for the time-dependent Euler equations of fluid dynamics. (English)Zbl 1442.65245

MSC:  65M60 76M10 76N15
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Variational calculus involving nonlocal fractional derivative with Mittag-Leffler kernel. (English)Zbl 1442.49026

MSC:  49K20 26A33 35R11
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Sub-symmetries and conservation laws. (English)Zbl 1441.34048

MSC:  34C14 70G65
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Strong relaxation limits of higher multidimensional Euler equations. (Chinese. English summary)Zbl 1449.35345

MSC:  35Q31 35B45 35B40
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A fluid-particle model with electric fields near a local Maxwellian with rarefaction wave. (English)Zbl 1449.35336

MSC:  35Q05 35B40

Growth of smooth solutions of the incompressible Euler equations with external force on the disk. (Chinese. English summary)Zbl 1449.35344

MSC:  35Q31 35B65
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The 3D compressible Euler equations with damping in the general unbounded domain. (Chinese. English summary)Zbl 1449.35346

MSC:  35Q31 76N10
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MSC:  76D05

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Nonlinear wave propagation through a radiating van der Waals fluid with variable density. (English)Zbl 1442.35315

Kumar, B. Rushi (ed.) et al., Applied mathematics and scientific computing. International conference on advances in mathematical sciences, ICAMS, Vellore, India, December 1–3, 2017. Volume II. Selected papers. Cham: Birkhäuser. Trends Math., 347-355 (2019).
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On recent numerical methods for steady periodic water waves. (English)Zbl 1442.76094

Henry, David (ed.) et al., Nonlinear water waves. An interdisciplinary interface. Based on the workshop held at the Erwin Schrödinger International Institute for Mathematics and Physics, Vienna, Austria, November 27 – December 7, 2017. Cham: Birkhäuser. Tutor. Sch. Workshops Math. Sci., 139-149 (2019).
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Invariant and quasi-invariant measures for equations in hydrodynamics. (English)Zbl 1442.76043

Hintermüller, Michael (ed.) et al., Topics in applied analysis and optimisation. Partial differential equations, stochastic and numerical analysis. Selected papers from the Joint CIM-WIAS workshop, TAAO’17, Lisbon, Portugal, December 6–8, 2017. Cham: Springer. CIM Ser. Math. Sci, 101-120 (2019).
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Melnikov functions in the rigid body dynamics. (English)Zbl 1447.37058

Kielanowski, Piotr (ed.) et al., Geometric methods in physics XXXVII. Workshop and summer school, Białowieża, Poland, July 1–7, 2018. Dedicated to Daniel Sternheimer on the occasion of his 80th birthday. Cham: Birkhäuser. Trends Math., 75-82 (2019).
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Mesh curving and refinement based on cubic Bézier surface for high-order discontinuous Galerkin methods. (English)Zbl 1450.65155

Garanzha, Vladimir A. (ed.) et al., Numerical geometry, grid generation and scientific computing. Proceedings of the 9th international conference, NUMGRID 2018 / Voronoi 150, celebrating the 150th anniversary of G.F. Voronoi, Moscow, Russia, December 3–5, 2018. Cham: Springer. Lect. Notes Comput. Sci. Eng. 131, 205-216 (2019).
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Hidden Maxwell stratum in Euler’s elastic problem. (English)Zbl 1447.93137

MSC:  93C15 49J15
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Vibrational stability of periodic solutions of the Liouville equations. (English)Zbl 1439.70006

MSC:  70E17 70J40
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Accuracy comparison for discontinuous Galerkin schemes in the case of wave and vortex. (Russian. English summary)Zbl 1460.76657

MSC:  76M99 76Q05 76B47
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Entropy value on the surface of a non-symmetric convex bow part of a body in the supersonic flow. (English. Russian original)Zbl 1434.76054

Fluid Dyn. 54, No. 7, 907-911 (2019); Prikl. Mat. Mekh. 83, No. 3, 377-383 (2019).
MSC:  76J20 76L05
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Pointwise feedback stabilization of an Euler-Bernoulli beam in observations with time delay. (English)Zbl 1437.35198

MSC:  35J10 93C20 93C25
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Ordinary differential operators and the integral representation of sums of certain power series. (English. Russian original)Zbl 1443.33034

Trans. Mosc. Math. Soc. 2019, 133-151 (2019); translation from Tr. Mosk. Mat. O.-va 80, No. 2, 157-177 (2019).
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$$L^\infty$$ instability of Prandtl layers. (English)Zbl 1436.35037

MSC:  35B35 35Q31 35B25
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Distributed finite-time coordinated tracking control for multiple Euler-Lagrange systems with input nonlinearity. (English)Zbl 1432.93303

MSC:  93D40 70H03
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Modelings and mechanism analysis underlying both the 4D Euler equations and Hamiltonian conservative chaotic systems. (English)Zbl 1432.70020

MSC:  70E45 70E20 70E40
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