## Found 1,789 Documents (Results 1–100)

100
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### Almost periodic solutions in forced harmonic oscillators with infinite frequencies. (English)Zbl 07568600

MSC:  70H08 70H12 34C27
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### Angular momentum eigenstates of the isotropic 3-D harmonic oscillator: phase-space distributions and coalescence probabilities. (English)Zbl 07565264

MSC:  81-XX 82-XX
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### Complex-valued classical behavior from the correspondence limit of quantum mechanics with two boundary conditions. (English)Zbl 07552853

MSC:  81Pxx 70Kxx 81Sxx
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MSC:  65L70
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### Accurate and robust splitting methods for the generalized Langevin equation with a positive prony series memory kernel. (English)Zbl 07540365

MSC:  60Hxx 82Cxx 65Cxx
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### Asymptotic integration of certain Volterra integro-differential equations with oscillatory decreasing kernels. (English)Zbl 07491022

MSC:  45D05 45M05
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MSC:  82-XX
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### Free oscillator realization of Laguerre polynomials. (English. Russian original)Zbl 07483558

Theor. Math. Phys. 210, No. 1, 1-7 (2022); translation from Teor. Mat. Fiz. 210, No. 1, 3-10 (2022).
MSC:  34C15 34L15 33C45
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MSC:  82-XX
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### Computation of periodic orbits for piecewise linear oscillator by harmonic balance methods. (English)Zbl 07474628

MSC:  65P40 37M05
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MSC:  35Qxx
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### On a central algorithm for calculation of the inverse of the harmonic oscillator in the spaces of orbits. (English)Zbl 1481.65080

MSC:  65J10 47B25 81Q10
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### Market efficiency of US REITs: a revisit. (English)Zbl 07544015

MSC:  91-XX 62-XX
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MSC:  82-XX
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MSC:  82-XX
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MSC:  82-XX
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### On the relation between non-homogeneous fractional Burgers equations and time-dependent harmonic oscillator. (English)Zbl 07458979

MSC:  35R11 26A33
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### The quantum harmonic oscillator and Catalan’s constant. (English)Zbl 07458547

MSC:  81-XX 83-XX
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### Analysis of the null controllability of degenerate parabolic systems of Grushin type via the moments method. (English)Zbl 1485.93057

MSC:  93B05 93C20 35K65
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### On Moser’s regularization of the Kepler system: positive and negative energies. (English)Zbl 07451299

MSC:  70F15 70F16 70H05
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### On ergodicity for multidimensional harmonic oscillator systems with Nosé-Hoover-type thermostat. (English)Zbl 1484.37003

MSC:  37A25 37A60 74A25
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### Decoherence rhapsody in the photosynthesis process. (English)Zbl 1478.92023

MSC:  92C05 81P40 81S22
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### Forced harmonic oscillators, waves on a forced string and changes of measure. (English)Zbl 1474.60101

MSC:  60G15 70K40
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### Harmonic oscillators, waves and Gaussian processes. (English)Zbl 1474.60100

MSC:  60G15 70J30
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### $$C_\lambda$$-extended oscillator algebra and $$d$$-orthogonal polynomials. (English)Zbl 07420793

MSC:  42C05 33C47
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### Telegraph random evolutions on a circle. (English)Zbl 1480.60300

MSC:  60K99 60H10 60J35
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### An analytical solution for forcing nonlinear fractional delayed Duffing oscillator. (English)Zbl 1472.34012

MSC:  34A08 34K20
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### On eigenproblem for inverted harmonic oscillators. (English)Zbl 1484.34073

Banaszak, Grzegorz (ed.) et al., Arithmetic methods in mathematical physics and biology II. Proceedings of the 2nd international conference, Będlewo, Poland, August 5–11, 2018. Warsaw: Polish Academy of Sciences, Institute of Mathematics. Banach Cent. Publ. 124, 61-73 (2021).
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### Lévy-Schrödinger equation: their eigenvalues and eigenfunctions using sinc methods. (English)Zbl 1474.65429

Baumann, Gerd (ed.), New sinc methods of numerical analysis. Festschrift in honor of Frank Stenger’s 80th birthday. Based on the presentations at the symposium, Rhodes, Greece, September 13–18, 2018. Cham: Birkhäuser. Trends Math., 55-98 (2021).
MSC:  65N25 65N35 35P05
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### Limiting absorption principle and radiation condition for repulsive Hamiltonians. (English)Zbl 1472.81075

MSC:  81Q05 35J10 35P05
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### Sinc methods for Lévy-Schrödinger equations. (English)Zbl 1476.34015

Beghin, Luisa (ed.) et al., Nonlocal and fractional operators. Selected papers based on the presentations at the international workshop, Rome, Italy, April 12–13, 2019. Cham: Springer. SEMA SIMAI Springer Ser. 26, 23-56 (2021).
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### A new method for constructing squeezed states for the isotropic 2D harmonic oscillator. (English)Zbl 1471.81048

Paranjape, M. B. (ed.) et al., Quantum theory and symmetries. Proceedings of the 11th international symposium, Montréal, Canada, July 1–5, 2019. Cham: Springer. CRM Ser. Math. Phys., 255-263 (2021).
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### Harmonic solutions for a class of non-autonomous piecewise linear oscillators. (English)Zbl 1484.34107

MSC:  34C25 37C60
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### Level spacings and nodal sets at infinity for radial perturbations of the harmonic oscillator. (English)Zbl 1479.35261

MSC:  35J10 35P05
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### Testing multivariate normality by zeros of the harmonic oscillator in characteristic function spaces. (English)Zbl 1469.62273

MSC:  62H15 62R10
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### Change of representation and the rigged Hilbert space formalism in quantum mechanics. (English)Zbl 07371587

MSC:  81-XX 46-XX
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### A new test of multivariate normality by a double estimation in a characterizing PDE. (English)Zbl 1467.62098

MSC:  62H15 35J05 60F25
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### Outgrowth of quasi pure states in isolated coupled-harmonic-oscillator. (English)Zbl 1462.81117

MSC:  81S22 81P40 81P47
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### On the localization of the spectrum of some perturbations of a two-dimensional harmonic oscillator. (English)Zbl 1469.35102

MSC:  35J25 35P15 35P20
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### Gauge transformations of a relativistic field of quantum harmonic oscillators. (English)Zbl 07335480

MSC:  81-XX 37-XX
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### A new generalization of nonlinear coherent states for the pseudoharmonic oscillator. (English)Zbl 1459.81062

MSC:  81R30 47G40 44A20
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### 1-d quantum harmonic oscillator with time quasi-periodic quadratic perturbation: reducibility and growth of Sobolev norms. (English. French summary)Zbl 1456.35175

MSC:  35Q40 35Q41 47G30
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### Reducibility of 1-d quantum harmonic oscillator equation with unbounded oscillation perturbations. (English)Zbl 1451.35152

MSC:  35Q41 35B05
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MSC:  82-XX
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MSC:  82-XX
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MSC:  82-XX
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MSC:  82-XX
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MSC:  82-XX
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### Stabilization of single- and multi-peak solitons in the fractional nonlinear Schrödinger equation with a trapping potential. (English)Zbl 07508290

MSC:  35-XX 76-XX
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### Global residue harmonic balance method for obtaining higher-order accurate solutions to the strongly nonlinear oscillator. (English)Zbl 07449559

MSC:  65L99 34C15 70K60
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### $$L^\infty$$-BMO bounds for pseudo-multipliers associated with the harmonic oscillator. (English)Zbl 1466.81017

MSC:  81Q10 42A45 11P55
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MSC:  70F15
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### Quantum harmonic oscillator and Schrodinger paradox based nonlinear confusion component. (English)Zbl 07343623

MSC:  68Pxx 68Uxx
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### Some geometrical properties of the oscillator group. (English)Zbl 1474.53272

MSC:  53C50 53C15 53C25
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### Time correlation functions of equilibrium and nonequilibrium Langevin dynamics: derivations and numerics using random numbers. (English)Zbl 1455.65019

MSC:  65C30 60H35 37M25
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### Airy functions and transition between semiclassical and harmonic oscillator approximations for one-dimensional bound states. (English. Russian original)Zbl 1453.81024

Theor. Math. Phys. 204, No. 2, 984-992 (2020); translation from Teor. Mat. Fiz. 204, No. 2, 171-180 (2020).
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### Comment on: “Entanglement in three coupled oscillators”. (English)Zbl 1448.81104

MSC:  81P40 81P42
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### Overlaps of deformed and non-deformed harmonic oscillator basis states. (English)Zbl 1448.81309

MSC:  81Q05 81V45
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### Ermakov-Lewis invariant in Koopman-von Neumann mechanics. (English)Zbl 1447.81117

MSC:  81Q05 35Q41
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### A chaotic circuit for producing Gaussian random numbers. (English)Zbl 1478.94154

MSC:  94C60 37D45
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### Alternative reduction by stages of Keplerian systems. Positive, negative, and zero energy. (English)Zbl 1473.70027

MSC:  70F16 53D20
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### Effect of gravity and electromagnetic field on the spectra of cylindrical quantum dots together with AB flux field. (English)Zbl 1435.81276

MSC:  81V65 81V17 81V10
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### Analysis of strongly nonlinear systems by using HBM-AFT method and its comparison with the five-order Runge-Kutta method: application to Duffing oscillator and disc brake model. (English)Zbl 1441.65060

MSC:  65L06 65P10
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### PDM creation and annihilation operators of the harmonic oscillators and the emergence of an alternative PDM-Hamiltonian. (English)Zbl 1434.81031

MSC:  81Q05 81Q80
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### Hahn polynomials on polyhedra and quantum integrability. (English)Zbl 1448.33012

MSC:  33C50 33C80 81R12
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