## Found 254 Documents (Results 1–100)

100
MathJax

Full Text:

### On stability and instability of standing waves for 2d-nonlinear Schrödinger equations with point interaction. (English)Zbl 07500531

MSC:  35Q55 35B35
Full Text:

### Global attractor for 3D Dirac equation with nonlinear point interaction. (English)Zbl 07496923

MSC:  35B40 35B41 35Q41
Full Text:

MSC:  35Q55
Full Text:

### A survey on asymptotic stability of ground states of nonlinear Schrödinger equations. II. (English)Zbl 1475.35313

MSC:  35Q55 35B40
Full Text:

Full Text:

### On the rate of stabilization of solutions to the Cauchy problem for the Godunov-Sultangazin system with periodic initial data. (English. Russian original)Zbl 1476.35039

J. Math. Sci., New York 259, No. 3, 349-375 (2021); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 165, 88-113 (2019).
Full Text:

### Singular matrix conjugacy problem with rapidly oscillating off-diagonal entries. Asymptotics of the solution in the case when a diagonal entry vanishes at a stationary point. (English. Russian original)Zbl 1483.35144

St. Petersbg. Math. J. 32, No. 5, 847-864 (2021); translation from Algebra Anal. 32, No. 5, 37-61 (2020).
Full Text:

Full Text:

### Conditional stability of multi-solitons for the 1D NLKG equation with double power nonlinearity. (English)Zbl 1471.35034

MSC:  35B35 35L15 35L71
Full Text:

Full Text:

Full Text:

### Reflection and refraction of Lagrangian manifolds corresponding to short-wave solutions of the wave equation with an abruptly varying velocity. (English)Zbl 1468.35033

MSC:  35C20 35C10 35L15
Full Text:

### On some asymptotic representations of solutions to elliptic equations and their applications. (English)Zbl 1467.35114

MSC:  35J08 35J05 35R30
Full Text:

Full Text:

Full Text:

Full Text:

Full Text:

Full Text:

### Diffraction approach in the scattering problem for three charged quantum particles. (English. Russian original)Zbl 1451.81368

Math. Notes 108, No. 3, 457-461 (2020); translation from Mat. Zametki 108, No. 3, 469-473 (2020).
Full Text:

Full Text:

Full Text:

Full Text:

### Stability of the solitary manifold of the perturbed sine-Gordon equation. (English)Zbl 1442.35065

MSC:  35C08 35L71 35B40
Full Text:

### Short-wave asymptotic solutions of the wave equation with localized perturbations of the velocity. (English)Zbl 1441.35150

MSC:  35L15 35B27
Full Text:

### Attractors of nonlinear Hamiltonian partial differential equations. (English. Russian original)Zbl 1439.35001

Russ. Math. Surv. 75, No. 1, 1-87 (2020); translation from Usp. Mat. Nauk 75, No. 1, 3-94 (2020).
Full Text:

Full Text:

Full Text:

Full Text:

Full Text:

### On adiabatic normal modes in a wedge-shaped sea. (English. Russian original)Zbl 1436.35278

J. Math. Sci., New York 243, No. 5, 808-824 (2019); translation from Zap. Nauchn. Semin. POMI 471, 261-285 (2018).
Full Text:

Full Text:

Full Text:

### Some aspects of the scattering problem for a system of three charged particles. (English. Russian original)Zbl 1419.81038

J. Math. Sci., New York 238, No. 5, 601-620 (2019); translation from Zap. Nauchn. Semin. POMI 461, 65-94 (2017).
Full Text:

### On justification of the asymptotics of eigenfunctions of the absolutely continuous spectrum in the problem of three one-dimensional short-range quantum particles with repulsion. (English. Russian original)Zbl 1419.81009

J. Math. Sci., New York 238, No. 5, 566-590 (2019); translation from Zap. Nauchn. Semin. POMI 461, 14-51 (2017).
Full Text:

### Existence of solitary solutions in systems of PDEs with multiplicative polynomial coupling. (English)Zbl 1426.35082

MSC:  35G20 35A01 35C08
Full Text:

Full Text:

Full Text:

### Asymptotic stability for odd perturbations of the stationary kink in the variable-speed $$\phi ^4$$ model. (English)Zbl 1415.35208

MSC:  35L71 35L15 35C07
Full Text:

Full Text:

Full Text:

### On global attractors and radiation damping for nonrelativistic particle coupled to scalar field. (English. Russian original)Zbl 1387.35563

St. Petersbg. Math. J. 29, No. 2, 249-266 (2018); translation from Algebra Anal. 29, No. 2, 34-58 (2017).
MSC:  35Q60 78A40 78M35
Full Text:

Full Text:

MSC:  35Q55
Full Text:

### On a speed of solutions stabilization of the Cauchy problem for the Carleman equation with periodic initial data. (Russian. English summary)Zbl 1413.35302

MSC:  35L45 35L60 35Q20
Full Text:

### Scientific heritage of L. D. Faddeev. Survey of papers. (English. Russian original)Zbl 1396.81008

Russ. Math. Surv. 72, No. 6, 977-1081 (2017); translation from Usp. Mat. Nauk 72, No. 6, xx (2017).
Full Text:

### Long time dynamics and coherent states in nonlinear wave equations. (English)Zbl 1397.35160

Melnik, Roderick (ed.) et al., Recent progress and modern challenges in applied mathematics, modeling and computational science. Toronto: The Fields Institute for Research in the Mathematical Sciences; New York, NY: Springer (ISBN 978-1-4939-6968-5/hbk; 978-1-4939-6969-2/ebook). Fields Institute Communications 79, 59-88 (2017).
Full Text:

### On the asymptotic behavior of eigenfunctions of the continuous spectrum at infinity in configuration space for the system of three three-dimensional like-charged quantum particles. (English. Russian original)Zbl 1380.81121

J. Math. Sci., New York 226, No. 6, 744-767 (2017); translation from Zap. Nauchn. Semin. POMI 451, 79-115 (2016).
Full Text:

### Generation of chaotic dynamics and local equilibrium for the Carleman equation. (English. Russian original)Zbl 1373.37099

J. Math. Sci., New York 224, No. 5, 764-795 (2017); translation from Probl. Mat. Anal. 88, 143-170 (2017).
MSC:  37D45 35F55 35C20
Full Text:

Full Text:

Full Text:

### Nonexistence of small, odd breathers for a class of nonlinear wave equations. (English)Zbl 1384.35109

MSC:  35Q51 35Q55
Full Text:

Full Text:

### Asymptotic stability of solitary waves in generalized Gross-Neveu model. (English)Zbl 1357.35083

MSC:  35C08 35Q41 35B35
Full Text:

Full Text:

### On small energy stabilization in the NLKG with a trapping potential. (English)Zbl 1356.35142

MSC:  35L71 35L15
Full Text:

Full Text:

### On global well-posedness for Klein-Gordon equation with concentrated nonlinearity. (English)Zbl 1350.35103

MSC:  35L15 35A01 35A02
Full Text:

### Freezing of energy of a soliton in an external potential. (English)Zbl 1342.35320

MSC:  35Q55 35C08
Full Text:

Full Text:

### Simplicity and finiteness of discrete spectrum of the Benjamin-Ono scattering operator. (English)Zbl 1338.35321

MSC:  35P25 47A40
Full Text:

### Analytical solutions of the Fokker-Planck equation for generalized Morse and Hulthén potentials. (English)Zbl 1334.35350

MSC:  35Q84 82C31 81Q05
Full Text:

Full Text:

### A degenerate edge bifurcation in the 1D linearized nonlinear Schrödinger equation. (English)Zbl 1335.35229

MSC:  35Q55 35P15 35B32
Full Text:

### On stabilization of small solutions in the nonlinear Dirac equation with a trapping potential. (English)Zbl 1334.35264

MSC:  35Q41 35B32 35Q55
Full Text:

Full Text:

Full Text:

Full Text:

### The Bloch principle for $$L_2(R)$$ stabilization of solutions to the Cauchy problem for the Carleman equation. (English. Russian original)Zbl 1337.35082

J. Math. Sci., New York 210, No. 5, 677-735 (2015); translation from Probl. Mat. Anal. 82, 111-163 (2015).
MSC:  35L45 35L60 35B25
Full Text:

### Structure of noncommutative solitons: existence and spectral theory. (English)Zbl 1327.35328

MSC:  35Q40 35Q55 39A05
Full Text:

Full Text:

Full Text:

Full Text:

### Spectral inequalities for Jacobi operators and related sharp Lieb-Thirring inequalities on the continuum. (English)Zbl 1317.35155

MSC:  35P15 47B36
Full Text:

### Equidistribution of phase shifts in semiclassical potential scattering. (English)Zbl 1323.35121

MSC:  35P25 35P20
Full Text:

### Quasi-classical asymptotics of solutions to the matrix factorization problem with quadratically oscillating off-diagonal elements. (English. Russian original)Zbl 1307.35179

Funct. Anal. Appl. 48, No. 1, 1-14 (2014); translation from Funkts. Anal. Prilozh. 48, No. 1, 1-18 (2014).
MSC:  35Q15 35Q55 35B40
Full Text:

Full Text:

### On blowup dynamics in the Keller-Segel model of chemotaxis. (English)Zbl 1326.35049

St. Petersbg. Math. J. 25, No. 4, 547-574 (2014) and Algebra Anal. 25, No. 4, 47-84 (2013).
Full Text:

### Nondispersive vanishing and blow up at infinity for the energy critical nonlinear Schrödinger equation in $$\mathbb R^3$$. (English. Russian original)Zbl 1303.35103

St. Petersbg. Math. J. 25, No. 2, 271-294 (2014); translation from Algebra Anal. 25, No. 2, 162-192 (2013).
MSC:  35Q55 35B44
Full Text:

### Asymptotic properties of polynomials orthogonal with respect to varying weights, and related topics of spectral theory. (English. Russian original)Zbl 1304.37054

St. Petersbg. Math. J. 25, No. 2, 223-240 (2014); translation from Algebra Anal. 25, No. 2, 101-124 (2013).
Full Text:

### Quasiclassical asymptotics for solutions of the matrix conjugation problem with rapid oscillation of off-diagonal entries. (English. Russian original)Zbl 1311.35174

St. Petersbg. Math. J. 25, No. 2, 205-222 (2014); translation from Algebra Anal. 25, No. 2, 75-100 (2013).
Full Text:

### On the mathematical work of Vladimir Savel’evich Buslaev. (English. Russian original)Zbl 1304.35001

St. Petersbg. Math. J. 25, No. 2, 151-174 (2014); translation from Algebra Anal. 25, No. 2, 3-36 (2013).
MSC:  35-00 01A70
Full Text:

Full Text:

Full Text:

### Formal power series and their applications in the mathematical theory of diffraction. (English. Russian original)Zbl 1303.78003

J. Math. Sci., New York 194, No. 1, 1-7 (2013); translation from Zap. Nauchn. Sem. POMI 409, 5-16 (2012).
MSC:  78A45 35C20 78M35
Full Text:

Full Text:

Full Text:

### Homogenization and dispersion effects in the problem of propagation of waves generated by a localized source. (English. Russian original)Zbl 1293.35279

Proc. Steklov Inst. Math. 281, 161-178 (2013); translation from Tr. Mat. Inst. Steklova 281, 170-187 (2013); corrigendum Proc. Steklov Inst. Math. 288, 265 (2015); translation from Tr. Mat. Inst. Steklova 288, 287 (2015).
Full Text:

Full Text:

### Orbital and asymptotic stability for standing waves of a nonlinear Schrödinger equation with concentrated nonlinearity in dimension three. (English)Zbl 1322.35122

MSC:  35Q55 35J10 35B35
Full Text:

### Asymptotic stability of solitons for nonlinear hyperbolic equations. (English. Russian original)Zbl 1275.35069

Russ. Math. Surv. 68, No. 2, 283-334 (2013); translation from Usp. Mat. Nauk. 68, No. 2, 91-144 (2013).
Full Text:

### Soliton asymptotics for systems of ‘field-particle’ type. (English. Russian original)Zbl 1307.35288

Russ. Math. Surv. 68, No. 2, 227-281 (2013); translation from Usp. Mat. Nauk. 68, No. 2, 33-90 (2013).
Full Text:

Full Text:

Full Text:

Full Text:

### Dispersive estimates for matrix and scalar Schrödinger operators in dimension five. (English)Zbl 1373.35266

MSC:  35Q41 42B20
Full Text:

### A system of three three-dimensional charged quantum particles: asymptotic behavior of the eigenfunctions of the continuous spectrum at infinity. (English. Russian original)Zbl 1272.81185

Funct. Anal. Appl. 46, No. 2, 147-151 (2012); translation from Funkts. Anal. Prilozh. 46, No. 2, 83-88 (2012).
Full Text:

all top 5

all top 5

all top 5

all top 3

all top 3