D’Ancona, Piero; Fanelli, Luca; Schiavone, Nico Michele Eigenvalue bounds for non-selfadjoint Dirac operators. (English) Zbl 07570340 Math. Ann. 383, No. 1-2, 621-644 (2022). MSC: 35P15 35J99 47A10 47F05 81Q12 PDF BibTeX XML Cite \textit{P. D'Ancona} et al., Math. Ann. 383, No. 1--2, 621--644 (2022; Zbl 07570340) Full Text: DOI OpenURL
Buoso, Davide; Provenzano, Luigi; Stubbe, Joachim Semiclassical bounds for spectra of biharmonic operators. (English) Zbl 07566110 Rend. Mat. Appl., VII. Ser. 43, No. 4, 267-314 (2022). MSC: 35P15 35P20 47A75 35J40 34L15 PDF BibTeX XML Cite \textit{D. Buoso} et al., Rend. Mat. Appl., VII. Ser. 43, No. 4, 267--314 (2022; Zbl 07566110) Full Text: Link OpenURL
Hinz, Michael; Schwarz, Michael A note on Neumann problems on graphs. (English) Zbl 07565414 Positivity 26, No. 4, Paper No. 68, 23 p. (2022). MSC: 05C50 05C81 35J20 35J25 47A07 47B25 60J28 60J35 PDF BibTeX XML Cite \textit{M. Hinz} and \textit{M. Schwarz}, Positivity 26, No. 4, Paper No. 68, 23 p. (2022; Zbl 07565414) Full Text: DOI OpenURL
Zhao, Yuan; Tang, Lin Eigenvalue asymptotics and exponential decay of eigenfunctions for the fourth order Schrödinger type operator. (English) Zbl 07559985 J. Pseudo-Differ. Oper. Appl. 13, No. 2, Paper No. 16, 12 p. (2022). MSC: 35P05 35P15 35B45 35J30 PDF BibTeX XML Cite \textit{Y. Zhao} and \textit{L. Tang}, J. Pseudo-Differ. Oper. Appl. 13, No. 2, Paper No. 16, 12 p. (2022; Zbl 07559985) Full Text: DOI OpenURL
Chen, Hua; Chen, Hong-Ge; Li, Jin-Ning Upper bound estimates of eigenvalues for Hörmander operators on non-equiregular sub-Riemannian manifolds. (English. French summary) Zbl 07555978 J. Math. Pures Appl. (9) 164, 180-212 (2022). MSC: 35P15 35H20 35J70 35P20 35R01 PDF BibTeX XML Cite \textit{H. Chen} et al., J. Math. Pures Appl. (9) 164, 180--212 (2022; Zbl 07555978) Full Text: DOI OpenURL
Caubet, Fabien; Dambrine, Marc; Mahadevan, Rajesh Shape sensitivity of eigenvalue functionals for scalar problems: computing the semi-derivative of a minimum. (English) Zbl 07554584 Appl. Math. Optim. 86, No. 1, Paper No. 10, 34 p. (2022). MSC: 49Q10 35P15 49R05 PDF BibTeX XML Cite \textit{F. Caubet} et al., Appl. Math. Optim. 86, No. 1, Paper No. 10, 34 p. (2022; Zbl 07554584) Full Text: DOI OpenURL
Rivera, Alejandro Weighted local Weyl laws for elliptic operators. (English) Zbl 07549945 Ann. Fac. Sci. Toulouse, Math. (6) 31, No. 2, 423-490 (2022). MSC: 58J40 35P20 47F10 PDF BibTeX XML Cite \textit{A. Rivera}, Ann. Fac. Sci. Toulouse, Math. (6) 31, No. 2, 423--490 (2022; Zbl 07549945) Full Text: DOI OpenURL
Helffer, Bernard; Kachmar, Ayman; Raymond, Nicolas Magnetic confinement for the 3D Robin Laplacian. (English) Zbl 07544308 Pure Appl. Funct. Anal. 7, No. 2, 601-639 (2022). MSC: 35Jxx 35P15 47A10 47F05 PDF BibTeX XML Cite \textit{B. Helffer} et al., Pure Appl. Funct. Anal. 7, No. 2, 601--639 (2022; Zbl 07544308) Full Text: Link OpenURL
Ferrero, Alberto; Lamberti, Pier Domenico Spectral stability of the Steklov problem. (English) Zbl 07544226 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 222, Article ID 112989, 33 p. (2022). MSC: 35J05 35J25 35P15 49R05 PDF BibTeX XML Cite \textit{A. Ferrero} and \textit{P. D. Lamberti}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 222, Article ID 112989, 33 p. (2022; Zbl 07544226) Full Text: DOI OpenURL
Belakhdar, Adnane; Belaouidel, Hassan; Filali, Mohammed; Tsouli, Najib Existence and multiplicity of solutions of \(p(x)\)-triharmonic problem. (English) Zbl 07535231 Nonlinear Funct. Anal. Appl. 27, No. 2, 349-361 (2022). MSC: 35P30 35J35 35J40 35J92 34L15 PDF BibTeX XML Cite \textit{A. Belakhdar} et al., Nonlinear Funct. Anal. Appl. 27, No. 2, 349--361 (2022; Zbl 07535231) Full Text: Link OpenURL
Briani, Luca; Buttazzo, Giuseppe; Prinari, Francesca A shape optimization problem on planar sets with prescribed topology. (English) Zbl 07528368 J. Optim. Theory Appl. 193, No. 1-3, 760-784 (2022). MSC: 49Q10 49J45 49R05 35P15 35J25 PDF BibTeX XML Cite \textit{L. Briani} et al., J. Optim. Theory Appl. 193, No. 1--3, 760--784 (2022; Zbl 07528368) Full Text: DOI OpenURL
Brasco, Lorenzo; Prinari, Francesca; Zagati, Anna Chiara A comparison principle for the Lane-Emden equation and applications to geometric estimates. (English) Zbl 07515354 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 220, Article ID 112847, 41 p. (2022). Reviewer: Giuseppe Buttazzo (Pisa) MSC: 35B51 35J92 49R05 35J25 35J20 PDF BibTeX XML Cite \textit{L. Brasco} et al., Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 220, Article ID 112847, 41 p. (2022; Zbl 07515354) Full Text: DOI OpenURL
Yahiaoui, Ahlem; Guesmia, Senoussi; Sengouga, Abdelmouhcene Anisotropic non-local problems: asymptotic behaviour and existence results. (English) Zbl 1487.35038 Complex Var. Elliptic Equ. 67, No. 5, 1121-1153 (2022). MSC: 35B25 35B40 35J25 35R09 45K05 47A75 PDF BibTeX XML Cite \textit{A. Yahiaoui} et al., Complex Var. Elliptic Equ. 67, No. 5, 1121--1153 (2022; Zbl 1487.35038) Full Text: DOI OpenURL
Sivaji Ganesh, Sista; Tewary, Vivek Bloch wave approach to almost periodic homogenization and approximations of effective coefficients. (English) Zbl 07501082 Discrete Contin. Dyn. Syst., Ser. B 27, No. 4, 1989-2024 (2022). MSC: 47A55 35J15 35B27 34C27 PDF BibTeX XML Cite \textit{S. Sivaji Ganesh} and \textit{V. Tewary}, Discrete Contin. Dyn. Syst., Ser. B 27, No. 4, 1989--2024 (2022; Zbl 07501082) Full Text: DOI OpenURL
Capoferri, Matteo; Vassiliev, Dmitri Invariant subspaces of elliptic systems. II: spectral theory. (English) Zbl 1486.35314 J. Spectr. Theory 12, No. 1, 301-338 (2022). MSC: 35P20 47A15 47G30 35J46 35J47 35J48 58J05 58J40 58J45 PDF BibTeX XML Cite \textit{M. Capoferri} and \textit{D. Vassiliev}, J. Spectr. Theory 12, No. 1, 301--338 (2022; Zbl 1486.35314) Full Text: DOI OpenURL
Fang, Yan-Long; Strohmaier, Alexander Trace singularities in obstacle scattering and the Poisson relation for the relative trace. (English. French summary) Zbl 1484.35306 Ann. Math. Qué. 46, No. 1, 55-75 (2022). MSC: 35P25 35P20 35J25 47A40 81T55 PDF BibTeX XML Cite \textit{Y.-L. Fang} and \textit{A. Strohmaier}, Ann. Math. Qué. 46, No. 1, 55--75 (2022; Zbl 1484.35306) Full Text: DOI OpenURL
Hong, Jiho; Lim, Mikyoung; Seo, Dong-Hwi On the first Steklov-Dirichlet eigenvalue for eccentric annuli. (English) Zbl 07495356 Ann. Mat. Pura Appl. (4) 201, No. 2, 769-799 (2022). MSC: 35P15 35J25 49R05 PDF BibTeX XML Cite \textit{J. Hong} et al., Ann. Mat. Pura Appl. (4) 201, No. 2, 769--799 (2022; Zbl 07495356) Full Text: DOI OpenURL
Lucardesi, Ilaria; Zucco, Davide On Blaschke-Santaló diagrams for the torsional rigidity and the first Dirichlet eigenvalue. (English) Zbl 1486.49056 Ann. Mat. Pura Appl. (4) 201, No. 1, 175-201 (2022). Reviewer: Antoine Henrot (Vandœuvre-lès-Nancy) MSC: 49Q10 49R05 35P15 35J25 PDF BibTeX XML Cite \textit{I. Lucardesi} and \textit{D. Zucco}, Ann. Mat. Pura Appl. (4) 201, No. 1, 175--201 (2022; Zbl 1486.49056) Full Text: DOI OpenURL
Briani, Luca; Buttazzo, Giuseppe; Prinari, Francesca Inequalities between torsional rigidity and principal eigenvalue of the \(p\)-Laplacian. (English) Zbl 07495308 Calc. Var. Partial Differ. Equ. 61, No. 2, Paper No. 78, 25 p. (2022). Reviewer: Alberto Maione (Freiburg im Breisgau) MSC: 49Q10 49J45 49R05 35P15 35J25 PDF BibTeX XML Cite \textit{L. Briani} et al., Calc. Var. Partial Differ. Equ. 61, No. 2, Paper No. 78, 25 p. (2022; Zbl 07495308) Full Text: DOI OpenURL
Araújo Filho, Marcio C. Inequalities for eigenvalues of fourth-order elliptic operators in divergence form on complete Riemannian manifolds. (English) Zbl 1485.35302 Z. Angew. Math. Phys. 73, No. 2, Paper No. 47, 28 p. (2022). MSC: 35P15 35J25 47A75 53C42 53C25 PDF BibTeX XML Cite \textit{M. C. Araújo Filho}, Z. Angew. Math. Phys. 73, No. 2, Paper No. 47, 28 p. (2022; Zbl 1485.35302) Full Text: DOI arXiv OpenURL
di Blasio, Giuseppina; Gavitone, Nunzia Two inequalities for the first Robin eigenvalue of the Finsler Laplacian. (English) Zbl 1485.35303 Arch. Math. 118, No. 2, 205-213 (2022). MSC: 35P15 35B40 35J25 PDF BibTeX XML Cite \textit{G. di Blasio} and \textit{N. Gavitone}, Arch. Math. 118, No. 2, 205--213 (2022; Zbl 1485.35303) Full Text: DOI arXiv OpenURL
Kassymov, Aidyn; Kirane, Mokhtar; Torebek, Berikbol T. Lyapunov, Hartman-Wintner and de la Vallée Poussin-type inequalities for fractional elliptic boundary value problems. (English) Zbl 1484.35014 Complex Var. Elliptic Equ. 67, No. 1, 246-258 (2022). MSC: 35A23 35B45 35J25 35R11 26A33 35P15 PDF BibTeX XML Cite \textit{A. Kassymov} et al., Complex Var. Elliptic Equ. 67, No. 1, 246--258 (2022; Zbl 1484.35014) Full Text: DOI OpenURL
Bögli, Sabine; Kennedy, James B.; Lang, Robin On the eigenvalues of the Robin Laplacian with a complex parameter. (English) Zbl 07474296 Anal. Math. Phys. 12, No. 1, Paper No. 39, 60 p. (2022). Reviewer: Davide Buoso (Alessandria) MSC: 35J05 35J25 35P10 35P15 35S05 47A10 81Q12 PDF BibTeX XML Cite \textit{S. Bögli} et al., Anal. Math. Phys. 12, No. 1, Paper No. 39, 60 p. (2022; Zbl 07474296) Full Text: DOI arXiv OpenURL
Fu, Siqi; Zhu, Weixia Spectral stability of the \(\overline{\partial}\)-Neumann Laplacian: domain perturbations. (English) Zbl 07471804 J. Geom. Anal. 32, No. 2, Paper No. 57, 34 p. (2022). Reviewer: Fritz Haslinger (Wien) MSC: 32W05 32G05 35J25 35P15 PDF BibTeX XML Cite \textit{S. Fu} and \textit{W. Zhu}, J. Geom. Anal. 32, No. 2, Paper No. 57, 34 p. (2022; Zbl 07471804) Full Text: DOI arXiv OpenURL
Capoferri, Matteo Diagonalization of elliptic systems via pseudodifferential projections. (English) Zbl 1482.58014 J. Differ. Equations 313, 157-187 (2022). MSC: 58J40 47A15 35J46 35J47 35J48 35P20 58J05 PDF BibTeX XML Cite \textit{M. Capoferri}, J. Differ. Equations 313, 157--187 (2022; Zbl 1482.58014) Full Text: DOI arXiv OpenURL
Anoop, T. V.; Bobkov, Vladimir; Drábek, Pavel Szegö-Weinberger type inequalities for symmetric domains with holes. (English) Zbl 1482.35141 SIAM J. Math. Anal. 54, No. 1, 389-422 (2022). MSC: 35P15 34L15 35B06 35J25 PDF BibTeX XML Cite \textit{T. V. Anoop} et al., SIAM J. Math. Anal. 54, No. 1, 389--422 (2022; Zbl 1482.35141) Full Text: DOI arXiv OpenURL
Petkov, Vesselin Weyl formula for the eigenvalues of the dissipative acoustic operator. (English) Zbl 1481.35299 Res. Math. Sci. 9, No. 1, Paper No. 5, 18 p. (2022). MSC: 35P20 35P25 35J25 35L20 47A40 47D06 58J50 PDF BibTeX XML Cite \textit{V. Petkov}, Res. Math. Sci. 9, No. 1, Paper No. 5, 18 p. (2022; Zbl 1481.35299) Full Text: DOI arXiv OpenURL
Bambusi, Dario; Langella, Beatrice; Montalto, Riccardo Spectral asymptotics of all the eigenvalues of Schrödinger operators on flat tori. (English) Zbl 1487.35263 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 216, Article ID 112679, 37 p. (2022). MSC: 35P20 35J10 35J25 PDF BibTeX XML Cite \textit{D. Bambusi} et al., Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 216, Article ID 112679, 37 p. (2022; Zbl 1487.35263) Full Text: DOI arXiv OpenURL
Fărcăşeanu, Maria; Mihăilescu, Mihai On the monotonicity of the best constant of Morrey’s inequality in convex domains. (English) Zbl 1483.35007 Proc. Am. Math. Soc. 150, No. 2, 651-660 (2022). Reviewer: Meng Qu (Wuhu) MSC: 35A23 35J25 35J92 35P30 47J10 49R05 49J40 58C40 PDF BibTeX XML Cite \textit{M. Fărcăşeanu} and \textit{M. Mihăilescu}, Proc. Am. Math. Soc. 150, No. 2, 651--660 (2022; Zbl 1483.35007) Full Text: DOI OpenURL
Hoffmann, Franca; Hosseini, Bamdad; Oberai, Assad A.; Stuart, Andrew M. Spectral analysis of weighted Laplacians arising in data clustering. (English) Zbl 07432352 Appl. Comput. Harmon. Anal. 56, 189-249 (2022). MSC: 47A75 62H30 68T10 35B20 05C50 PDF BibTeX XML Cite \textit{F. Hoffmann} et al., Appl. Comput. Harmon. Anal. 56, 189--249 (2022; Zbl 07432352) Full Text: DOI arXiv OpenURL
Shapiro, Boris; Tater, Miloš On spectral asymptotic of quasi-exactly solvable quartic potential. (English) Zbl 07424810 Anal. Math. Phys. 12, No. 1, Paper No. 2, 35 p. (2022). Reviewer: Rodica Luca (Iaşi) MSC: 34L20 30C15 33E05 PDF BibTeX XML Cite \textit{B. Shapiro} and \textit{M. Tater}, Anal. Math. Phys. 12, No. 1, Paper No. 2, 35 p. (2022; Zbl 07424810) Full Text: DOI arXiv OpenURL
Le Rousseau, Jérôme; Lebeau, Gilles; Robbiano, Luc Elliptic Carleman estimates and applications to stabilization and controllability. Volume II. General boundary conditions on Riemannian manifolds. (English) Zbl 07414816 Progress in Nonlinear Differential Equations and Their Applications 98. Subseries in Control. Cham: Birkhäuser (ISBN 978-3-030-88669-1/hbk; 978-3-030-88670-7/ebook). ix, 547 p. (2022). MSC: 35-02 35B60 35S15 35P15 35R01 93B05 PDF BibTeX XML Cite \textit{J. Le Rousseau} et al., Elliptic Carleman estimates and applications to stabilization and controllability. Volume II. General boundary conditions on Riemannian manifolds. Cham: Birkhäuser (2022; Zbl 07414816) Full Text: DOI OpenURL
Le Rousseau, Jérôme; Lebeau, Gilles; Robbiano, Luc Elliptic Carleman estimates and applications to stabilization and controllability. Volume I. Dirichlet boundary conditions on Euclidean space. (English) Zbl 07414815 Progress in Nonlinear Differential Equations and Their Applications 97. Subseries in Control. Cham: Birkhäuser (ISBN 978-3-030-88673-8/hbk; 978-3-030-88674-5/ebook). viii, 411 p. (2022). MSC: 35-02 35B60 35S15 35P15 47D06 93B05 93D15 PDF BibTeX XML Cite \textit{J. Le Rousseau} et al., Elliptic Carleman estimates and applications to stabilization and controllability. Volume I. Dirichlet boundary conditions on Euclidean space. Cham: Birkhäuser (2022; Zbl 07414815) Full Text: DOI OpenURL
Anedda, Claudia; Cuccu, Fabrizio; Frassu, Silvia Steiner symmetry in the minimization of the first eigenvalue of a fractional eigenvalue problem with indefinite weight. (English) Zbl 1487.35391 Can. J. Math. 73, No. 4, 970-992 (2021). MSC: 35R11 35B06 35J25 35P05 47A75 49R05 PDF BibTeX XML Cite \textit{C. Anedda} et al., Can. J. Math. 73, No. 4, 970--992 (2021; Zbl 1487.35391) Full Text: DOI OpenURL
Rădulescu, Vicenţiu D. Low and high perturbations of nonhomogeneous eigenvalue problems with absorption. (English) Zbl 07523895 Rev. Roum. Math. Pures Appl. 66, No. 1, 223-235 (2021). MSC: 35J60 47J10 49R05 58E05 PDF BibTeX XML Cite \textit{V. D. Rădulescu}, Rev. Roum. Math. Pures Appl. 66, No. 1, 223--235 (2021; Zbl 07523895) OpenURL
Hashimoglu, Ilyas F. Asymptotics of the eigenvalues of a boundary value problem for the operator Schrödinger equation with boundary conditions nonlinearly dependent on the spectral parameter. (English) Zbl 07499963 Vestn. Samar. Gos. Tekh. Univ., Ser. Fiz.-Mat. Nauki 25, No. 4, 607-615 (2021). MSC: 34K08 34L20 35J10 35J25 35P20 35P30 PDF BibTeX XML Cite \textit{I. F. Hashimoglu}, Vestn. Samar. Gos. Tekh. Univ., Ser. Fiz.-Mat. Nauki 25, No. 4, 607--615 (2021; Zbl 07499963) Full Text: DOI MNR OpenURL
Le Peutrec, Dorian; Nectoux, Boris Small eigenvalues of the Witten Laplacian with Dirichlet boundary conditions: the case with critical points on the boundary. (English) Zbl 1485.35306 Anal. PDE 14, No. 8, 2595-2651 (2021). MSC: 35P15 35P20 35J10 35J25 35Q82 47F05 PDF BibTeX XML Cite \textit{D. Le Peutrec} and \textit{B. Nectoux}, Anal. PDE 14, No. 8, 2595--2651 (2021; Zbl 1485.35306) Full Text: DOI arXiv OpenURL
Larson, Simon Erratum to: “Asymptotic shape optimization for Riesz means of the Dirichlet Laplacian over convex domains”. (English) Zbl 1484.35300 J. Spectr. Theory 11, No. 4, 1987-1991 (2021). MSC: 35P15 35J25 47A75 49Q10 35S05 PDF BibTeX XML Cite \textit{S. Larson}, J. Spectr. Theory 11, No. 4, 1987--1991 (2021; Zbl 1484.35300) Full Text: DOI OpenURL
Lagacé, Jean; St-Amant, Simon Spectral invariants of Dirichlet-to-Neumann operators on surfaces. (English) Zbl 07483998 J. Spectr. Theory 11, No. 4, 1627-1667 (2021). Reviewer: Davide Buoso (Alessandria) MSC: 35P20 31A25 35J25 35R01 58J40 PDF BibTeX XML Cite \textit{J. Lagacé} and \textit{S. St-Amant}, J. Spectr. Theory 11, No. 4, 1627--1667 (2021; Zbl 07483998) Full Text: DOI arXiv OpenURL
van den Berg, Michiel; Buttazzo, Giuseppe; Pratelli, Aldo On relations between principal eigenvalue and torsional rigidity. (English) Zbl 1479.49092 Commun. Contemp. Math. 23, No. 8, Article ID 2050093, 28 p. (2021). MSC: 49Q10 49J45 49R05 35P15 35J25 PDF BibTeX XML Cite \textit{M. van den Berg} et al., Commun. Contemp. Math. 23, No. 8, Article ID 2050093, 28 p. (2021; Zbl 1479.49092) Full Text: DOI arXiv OpenURL
Ye, Shuyu; Ma, Qiang; Hu, Bing; Cui, Junzhi; Jiang, Xue Multiscale asymptotic analysis and computations for Steklov eigenvalue problem in periodically perforated domain. (English) Zbl 1479.35066 Math. Methods Appl. Sci. 44, No. 17, 12592-12612 (2021). MSC: 35B27 35J25 35P05 76M50 34L20 65M60 PDF BibTeX XML Cite \textit{S. Ye} et al., Math. Methods Appl. Sci. 44, No. 17, 12592--12612 (2021; Zbl 1479.35066) Full Text: DOI OpenURL
Brasco, Lorenzo; De Philippis, Guido; Franzina, Giovanni Positive solutions to the sublinear Lane-Emden equation are isolated. (English) Zbl 1482.35150 Commun. Partial Differ. Equations 46, No. 10, 1940-1972 (2021). Reviewer: Vladimir Bobkov (Ufa) MSC: 35P30 35B38 35J25 35J61 35R09 49R05 58E05 PDF BibTeX XML Cite \textit{L. Brasco} et al., Commun. Partial Differ. Equations 46, No. 10, 1940--1972 (2021; Zbl 1482.35150) Full Text: DOI arXiv OpenURL
Frank, R. L.; Larson, S. Two consequences of Davies’ Hardy inequality. (English. Russian original) Zbl 1482.35019 Funct. Anal. Appl. 55, No. 2, 174-177 (2021); translation from Funkts. Anal. Prilozh. 55, No. 2, 118-121 (2021). MSC: 35A23 26D10 35J25 35P15 PDF BibTeX XML Cite \textit{R. L. Frank} and \textit{S. Larson}, Funct. Anal. Appl. 55, No. 2, 174--177 (2021; Zbl 1482.35019); translation from Funkts. Anal. Prilozh. 55, No. 2, 118--121 (2021) Full Text: DOI arXiv OpenURL
Briani, Luca; Buttazzo, Giuseppe; Prinari, Francesca Some inequalities involving perimeter and torsional rigidity. (English) Zbl 1475.49049 Appl. Math. Optim. 84, No. 3, 2727-2741 (2021). MSC: 49Q10 49J45 49R05 35P15 35J25 PDF BibTeX XML Cite \textit{L. Briani} et al., Appl. Math. Optim. 84, No. 3, 2727--2741 (2021; Zbl 1475.49049) Full Text: DOI arXiv OpenURL
Sabina de Lis, José C.; Segura de León, Sergio The limit as \(p\to 1\) of the higher eigenvalues of the \(p\)-Laplacian operator \(\Delta_p\). (English) Zbl 1480.35307 Indiana Univ. Math. J. 70, No. 4, 1395-1439 (2021). Reviewer: Petr Tomiczek (Plzeň) MSC: 35P30 35J25 35J92 49K15 49R05 35B38 PDF BibTeX XML Cite \textit{J. C. Sabina de Lis} and \textit{S. Segura de León}, Indiana Univ. Math. J. 70, No. 4, 1395--1439 (2021; Zbl 1480.35307) Full Text: DOI OpenURL
Chatzakou, Marianna; Delgado, Julio; Ruzhansky, Michael On a class of anharmonic oscillators. (English. French summary) Zbl 1473.35376 J. Math. Pures Appl. (9) 153, 1-29 (2021). MSC: 35P20 35A27 35J30 35Q41 47G30 PDF BibTeX XML Cite \textit{M. Chatzakou} et al., J. Math. Pures Appl. (9) 153, 1--29 (2021; Zbl 1473.35376) Full Text: DOI arXiv OpenURL
Dicke, Alexander Wegner estimate for random divergence-type operators monotone in the randomness. (English) Zbl 1472.47036 Math. Phys. Anal. Geom. 24, No. 3, Paper No. 22, 14 p. (2021). MSC: 47F10 47B80 35P15 35J15 35R60 82B44 PDF BibTeX XML Cite \textit{A. Dicke}, Math. Phys. Anal. Geom. 24, No. 3, Paper No. 22, 14 p. (2021; Zbl 1472.47036) Full Text: DOI arXiv OpenURL
Cassano, Biagio; Cossetti, Lucrezia; Fanelli, Luca Eigenvalue bounds and spectral stability of Lamé operators with complex potentials. (English) Zbl 1470.35244 J. Differ. Equations 298, 528-559 (2021). MSC: 35P15 35J57 74B05 PDF BibTeX XML Cite \textit{B. Cassano} et al., J. Differ. Equations 298, 528--559 (2021; Zbl 1470.35244) Full Text: DOI arXiv OpenURL
Nasiri, Leila; Sameripour, Ali Resolvent of non-selfadjoint differential operators using \(m\)-sectorial operators. (English) Zbl 07377361 Bull. Iran. Math. Soc. 47, No. 4, 1235-1244 (2021). MSC: 47E05 47B28 47B12 47A10 46E35 47F10 PDF BibTeX XML Cite \textit{L. Nasiri} and \textit{A. Sameripour}, Bull. Iran. Math. Soc. 47, No. 4, 1235--1244 (2021; Zbl 07377361) Full Text: DOI OpenURL
Dalla Riva, Matteo; Lanza de Cristoforis, Massimo; Musolino, Paolo Singularly perturbed boundary value problems. A functional analytic approach. (English) Zbl 1481.35005 Cham: Springer (ISBN 978-3-030-76258-2/hbk; 978-3-030-76259-9/ebook). xvi, 672 p. (2021). Reviewer: Sergei V. Rogosin (Minsk) MSC: 35-02 31B10 35B25 35B30 35J66 47H30 35B10 35C15 35C20 35J25 35P15 42B20 45P05 46N20 47G40 PDF BibTeX XML Cite \textit{M. Dalla Riva} et al., Singularly perturbed boundary value problems. A functional analytic approach. Cham: Springer (2021; Zbl 1481.35005) Full Text: DOI OpenURL
Abatangelo, Laura; Bonnaillie-Noël, Virginie; Léna, Corentin; Musolino, Paolo Asymptotic behavior of \(u\)-capacities and singular perturbations for the Dirichlet-Laplacian. (English) Zbl 1468.35100 ESAIM, Control Optim. Calc. Var. 27, Suppl., Paper No. S25, 43 p. (2021). MSC: 35P15 35P20 31C15 31B10 35B25 35C20 35J25 PDF BibTeX XML Cite \textit{L. Abatangelo} et al., ESAIM, Control Optim. Calc. Var. 27, Paper No. S25, 43 p. (2021; Zbl 1468.35100) Full Text: DOI arXiv OpenURL
Cito, Simone; La Manna, Domenico Angelo A quantitative reverse Faber-Krahn inequality for the first Robin eigenvalue with negative boundary parameter. (English) Zbl 1468.35101 ESAIM, Control Optim. Calc. Var. 27, Suppl., Paper No. S23, 16 p. (2021). MSC: 35P15 35B35 35J25 49Q10 49R05 PDF BibTeX XML Cite \textit{S. Cito} and \textit{D. A. La Manna}, ESAIM, Control Optim. Calc. Var. 27, Paper No. S23, 16 p. (2021; Zbl 1468.35101) Full Text: DOI OpenURL
Buttazzo, Giuseppe; Pratelli, Aldo An application of the continuous Steiner symmetrization to Blaschke-Santaló diagrams. (English) Zbl 1467.49032 ESAIM, Control Optim. Calc. Var. 27, Paper No. 36, 13 p. (2021). MSC: 49Q10 49J45 49R05 35P15 35J25 26D10 PDF BibTeX XML Cite \textit{G. Buttazzo} and \textit{A. Pratelli}, ESAIM, Control Optim. Calc. Var. 27, Paper No. 36, 13 p. (2021; Zbl 1467.49032) Full Text: DOI arXiv OpenURL
Barbaroux, J.-M.; Le Treust, L.; Raymond, N.; Stockmeyer, E. On the semiclassical spectrum of the Dirichlet-Pauli operator. (English) Zbl 1467.35227 J. Eur. Math. Soc. (JEMS) 23, No. 10, 3279-3321 (2021). MSC: 35P15 81Q10 35J57 PDF BibTeX XML Cite \textit{J. M. Barbaroux} et al., J. Eur. Math. Soc. (JEMS) 23, No. 10, 3279--3321 (2021; Zbl 1467.35227) Full Text: DOI arXiv OpenURL
Bonder, Julián Fernández; Silva, Analía; Spedaletti, Juan F. Gamma convergence and asymptotic behavior for eigenvalues of nonlocal problems. (English) Zbl 1465.35326 Discrete Contin. Dyn. Syst. 41, No. 5, 2125-2140 (2021). MSC: 35P30 35B40 35J92 49R05 PDF BibTeX XML Cite \textit{J. F. Bonder} et al., Discrete Contin. Dyn. Syst. 41, No. 5, 2125--2140 (2021; Zbl 1465.35326) Full Text: DOI arXiv OpenURL
Fu, Siqi; Qiu, Chunhui; Zhu, Weixia Spectral stability of the \(\overline{\partial}\)-Neumann Laplacian: the Kohn-Nirenberg elliptic regularization. (English) Zbl 1470.32111 J. Geom. Anal. 31, No. 4, 3968-3987 (2021). Reviewer: Yunus E. Zeytuncu (Ann Arbor) MSC: 32W05 32G05 35J25 35P15 PDF BibTeX XML Cite \textit{S. Fu} et al., J. Geom. Anal. 31, No. 4, 3968--3987 (2021; Zbl 1470.32111) Full Text: DOI arXiv OpenURL
Deng, Da-Wen; Ngai, Sze-Man Estimates for sums and gaps of eigenvalues of Laplacians on measure spaces. (English) Zbl 1462.35218 Proc. R. Soc. Edinb., Sect. A, Math. 151, No. 2, 842-861 (2021). MSC: 35P15 28A80 35J05 35J25 34L16 65L15 65L60 PDF BibTeX XML Cite \textit{D.-W. Deng} and \textit{S.-M. Ngai}, Proc. R. Soc. Edinb., Sect. A, Math. 151, No. 2, 842--861 (2021; Zbl 1462.35218) Full Text: DOI OpenURL
Ji, Qingchun; Lin, Li Eigenvalue estimates via weighted \(L^2\)-technique. (English) Zbl 1462.35221 J. Funct. Anal. 281, No. 2, Article ID 109040, 25 p. (2021). MSC: 35P15 35R01 58J50 PDF BibTeX XML Cite \textit{Q. Ji} and \textit{L. Lin}, J. Funct. Anal. 281, No. 2, Article ID 109040, 25 p. (2021; Zbl 1462.35221) Full Text: DOI OpenURL
Borisov, Denis; Täufer, Matthias; Veselić, Ivan Quantum Hamiltonians with weak random abstract perturbation. II: Localization in the expanded spectrum. (English) Zbl 1460.35240 J. Stat. Phys. 182, No. 1, Paper No. 1, 48 p. (2021). MSC: 35P15 35C20 35J25 60H25 82B44 PDF BibTeX XML Cite \textit{D. Borisov} et al., J. Stat. Phys. 182, No. 1, Paper No. 1, 48 p. (2021; Zbl 1460.35240) Full Text: DOI arXiv OpenURL
Roth, Julien; Upadhyay, Abhitosh Anisotropic eigenvalues upper bounds for hypersurfaces in weighted Euclidean spaces. (English) Zbl 1462.53004 Differ. Geom. Appl. 74, Article ID 101696, 14 p. (2021). MSC: 53A07 53C21 58J50 PDF BibTeX XML Cite \textit{J. Roth} and \textit{A. Upadhyay}, Differ. Geom. Appl. 74, Article ID 101696, 14 p. (2021; Zbl 1462.53004) Full Text: DOI OpenURL
Cárdenas, Esteban; Hundertmark, Dirk; Stockmeyer, Edgardo; Vugalter, Semjon On the asymptotic dynamics of 2-D magnetic quantum systems. (English) Zbl 1456.81176 Ann. Henri Poincaré 22, No. 2, 415-445 (2021). MSC: 81Q10 35Q41 35B30 35J10 35J15 35P20 47B25 PDF BibTeX XML Cite \textit{E. Cárdenas} et al., Ann. Henri Poincaré 22, No. 2, 415--445 (2021; Zbl 1456.81176) Full Text: DOI arXiv Link OpenURL
del Mar González, María; Lee, Ki-Ahm; Lee, Taehun Optimal configuration and symmetry breaking phenomena in the composite membrane problem with fractional Laplacian. (English) Zbl 1455.35282 J. Differ. Equations 274, 1165-1208 (2021). MSC: 35R11 35P05 35J25 35J87 35R35 49R05 PDF BibTeX XML Cite \textit{M. del Mar González} et al., J. Differ. Equations 274, 1165--1208 (2021; Zbl 1455.35282) Full Text: DOI arXiv OpenURL
Gómez, Delfina; Nazarov, Sergei A.; Pérez-Martínez, Maria-Eugenia Localization effects for Dirichlet problems in domains surrounded by thin stiff and heavy bands. (English) Zbl 1451.35016 J. Differ. Equations 270, 1160-1195 (2021). MSC: 35B25 35P05 35P20 35J25 47A55 47A75 49R05 74K15 PDF BibTeX XML Cite \textit{D. Gómez} et al., J. Differ. Equations 270, 1160--1195 (2021; Zbl 1451.35016) Full Text: DOI OpenURL
Dario, Mazzoleni Optimization of nonlinear eigenvalues under measure or perimeter constraint. (English) Zbl 1486.49055 “Bruno Pini” Mathematical Analysis Seminar 2020. Papers from the seminar, University of Bologna, Bologna, Italy, 2020. Bologna: Università di Bologna, Alma Mater Studiorum. 30-46 (2020). MSC: 49Q10 47J10 49R05 PDF BibTeX XML Cite \textit{M. Dario}, in: ``Bruno Pini'' Mathematical Analysis Seminar 2020. Papers from the seminar, University of Bologna, Bologna, Italy, 2020. Bologna: Università di Bologna, Alma Mater Studiorum. 30--46 (2020; Zbl 1486.49055) Full Text: DOI OpenURL
Zheng, Xiaoxiao; Wu, Hui Orbital stability of periodic traveling wave solutions to the coupled compound KdV and MKdV equations with two components. (English) Zbl 07485153 Math. Found. Comput. 3, No. 1, 11-24 (2020). MSC: 35Q53 37K45 39A23 35C07 35C08 35B10 35B35 35B40 33E05 34L15 PDF BibTeX XML Cite \textit{X. Zheng} and \textit{H. Wu}, Math. Found. Comput. 3, No. 1, 11--24 (2020; Zbl 07485153) Full Text: DOI OpenURL
Pietra, Francesco Della; Piscitelli, Gianpaolo An optimal bound for nonlinear eigenvalues and torsional rigidity on domains with holes. (English) Zbl 1465.35328 Milan J. Math. 88, No. 2, 373-384 (2020). MSC: 35P30 35P15 47J30 35J92 35J25 PDF BibTeX XML Cite \textit{F. Della Pietra} and \textit{G. Piscitelli}, Milan J. Math. 88, No. 2, 373--384 (2020; Zbl 1465.35328) Full Text: DOI arXiv OpenURL
Bungert, Leon; Korolev, Yury; Burger, Martin Structural analysis of an \(L\)-infinity variational problem and relations to distance functions. (English) Zbl 1462.35226 Pure Appl. Anal. 2, No. 3, 703-738 (2020). MSC: 35P30 35J20 47J10 47J35 49R05 05C12 26A16 PDF BibTeX XML Cite \textit{L. Bungert} et al., Pure Appl. Anal. 2, No. 3, 703--738 (2020; Zbl 1462.35226) Full Text: DOI arXiv OpenURL
Mihăilescu, Mihai; Rossi, Julio D. Monotonicity with respect to \(p\) of the first nontrivial eigenvalue of the \(p\)-Laplacian with homogeneous Neumann boundary conditions. (English) Zbl 1465.35327 Commun. Pure Appl. Anal. 19, No. 9, 4363-4371 (2020). Reviewer: Sergiu Aizicovici (Verona) MSC: 35P30 47J10 49R05 49J40 58C40 35J25 35J92 PDF BibTeX XML Cite \textit{M. Mihăilescu} and \textit{J. D. Rossi}, Commun. Pure Appl. Anal. 19, No. 9, 4363--4371 (2020; Zbl 1465.35327) Full Text: DOI OpenURL
van den Berg, Michiel; Ferone, Vincenzo; Nitsch, Carlo; Trombetti, Cristina On a Pólya functional for rhombi, isosceles triangles, and thinning convex sets. (English) Zbl 1460.52008 Rev. Mat. Iberoam. 36, No. 7, 2091-2105 (2020). Reviewer: Mohammed El Aïdi (Bogotá) MSC: 52A20 35P15 47A75 35J25 PDF BibTeX XML Cite \textit{M. van den Berg} et al., Rev. Mat. Iberoam. 36, No. 7, 2091--2105 (2020; Zbl 1460.52008) Full Text: DOI arXiv OpenURL
Kim, Yun-Ho Existence, multiplicity and regularity of solutions for the fractional \(p\)-Laplacian equation. (English) Zbl 1456.35216 J. Korean Math. Soc. 57, No. 6, 1451-1470 (2020); erratum ibid. 59, No. 3, 649-650 (2022). MSC: 35R11 35A15 35B38 35J61 35J25 35P30 35D30 49R05 PDF BibTeX XML Cite \textit{Y.-H. Kim}, J. Korean Math. Soc. 57, No. 6, 1451--1470 (2020; Zbl 1456.35216) Full Text: DOI OpenURL
Gol’dshtein, Vladimir; Hurri-Syrjänen, Ritva; Pchelintsev, Valerii; Ukhlov, Alexander Space quasiconformal composition operators with applications to Neumann eigenvalues. (English) Zbl 1456.35146 Anal. Math. Phys. 10, No. 4, Paper No. 78, 19 p. (2020). MSC: 35P15 35P30 35J92 46E35 30C65 PDF BibTeX XML Cite \textit{V. Gol'dshtein} et al., Anal. Math. Phys. 10, No. 4, Paper No. 78, 19 p. (2020; Zbl 1456.35146) Full Text: DOI arXiv OpenURL
Capuzzo Dolcetta, Italo Perron-Frobenius, principal eigenvalue, maximum principle: a personal itinerary. (English) Zbl 1454.35076 Rend. Mat. Appl., VII. Ser. 41, No. 3-4, 237-250 (2020). MSC: 35J15 35J47 35J87 15A18 47H25 49L25 49R05 PDF BibTeX XML Cite \textit{I. Capuzzo Dolcetta}, Rend. Mat. Appl., VII. Ser. 41, No. 3--4, 237--250 (2020; Zbl 1454.35076) Full Text: Link OpenURL
Kachmar, Ayman; Nasrallah, Marwa Sum of the negative eigenvalues for the semi-classical Robin Laplacian. (English) Zbl 1450.35197 Rev. Mat. Complut. 33, No. 3, 767-795 (2020). MSC: 35P15 35P20 35J20 35J25 47A75 PDF BibTeX XML Cite \textit{A. Kachmar} and \textit{M. Nasrallah}, Rev. Mat. Complut. 33, No. 3, 767--795 (2020; Zbl 1450.35197) Full Text: DOI OpenURL
Kachmar, Ayman; Sundqvist, Mikael P. Counterexample to strong diamagnetism for the magnetic Robin Laplacian. (English) Zbl 1450.35198 Math. Phys. Anal. Geom. 23, No. 3, Paper No. 27, 15 p. (2020). MSC: 35P15 35J25 47A10 47F05 PDF BibTeX XML Cite \textit{A. Kachmar} and \textit{M. P. Sundqvist}, Math. Phys. Anal. Geom. 23, No. 3, Paper No. 27, 15 p. (2020; Zbl 1450.35198) Full Text: DOI arXiv OpenURL
Mazari, Idriss Quantitative inequality for the eigenvalue of a Schrödinger operator in the ball. (English) Zbl 1448.35135 J. Differ. Equations 269, No. 11, 10181-10238 (2020). MSC: 35J15 35Q93 47A75 49R05 49Q10 PDF BibTeX XML Cite \textit{I. Mazari}, J. Differ. Equations 269, No. 11, 10181--10238 (2020; Zbl 1448.35135) Full Text: DOI arXiv HAL OpenURL
Gruais, Isabelle; Poliševski, Dan; Ştefan, Alina Two-temperature homogenized eigenfunctions of conduction through domains with jump interfaces. (English) Zbl 1448.35026 Appl. Anal. 99, No. 13, 2361-2370 (2020). MSC: 35B27 35P15 35J25 49R05 74A50 80M40 PDF BibTeX XML Cite \textit{I. Gruais} et al., Appl. Anal. 99, No. 13, 2361--2370 (2020; Zbl 1448.35026) Full Text: DOI OpenURL
Cancès, Eric; Dusson, Geneviève; Maday, Yvon; Stamm, Benjamin; Vohralík, Martin Guaranteed a posteriori bounds for eigenvalues and eigenvectors: multiplicities and clusters. (English) Zbl 1446.35083 Math. Comput. 89, No. 326, 2563-2611 (2020). MSC: 35P15 65N15 65N25 65N30 35J25 PDF BibTeX XML Cite \textit{E. Cancès} et al., Math. Comput. 89, No. 326, 2563--2611 (2020; Zbl 1446.35083) Full Text: DOI arXiv OpenURL
Avetisyan, Zhirayr; Sjöstrand, Johannes; Vassiliev, Dmitri The second Weyl coefficient for a first order system. (English) Zbl 1445.35270 Kurasov, Pavel (ed.) et al., Analysis as a tool in mathematical physics. In memory of Boris Pavlov. Collected papers presented at the conferences “Spectral Theory and Applications”, Stockholm, Sweden, March 13–15, 2016 and “Operator Theory, Analysis and Mathematical Physics – OTAMP2016”, Euler International Mathematical Institute, St. Petersburg, Russia, August 2–7, 2016. Cham: Birkhäuser. Oper. Theory: Adv. Appl. 276, 120-153 (2020). MSC: 35P20 35J46 35R01 35S05 58J05 PDF BibTeX XML Cite \textit{Z. Avetisyan} et al., Oper. Theory: Adv. Appl. 276, 120--153 (2020; Zbl 1445.35270) Full Text: DOI arXiv OpenURL
Lamboley, Jimmy; Sicbaldi, Pieralberto Existence and regularity of Faber-Krahn minimizers in a Riemannian manifold. (English. French summary) Zbl 1445.35266 J. Math. Pures Appl. (9) 141, 137-183 (2020). MSC: 35P15 58J05 35R35 49Q10 49R05 53C21 74P20 PDF BibTeX XML Cite \textit{J. Lamboley} and \textit{P. Sicbaldi}, J. Math. Pures Appl. (9) 141, 137--183 (2020; Zbl 1445.35266) Full Text: DOI arXiv OpenURL
Kozlov, Vladimir; Thim, Johan Hadamard asymptotics for eigenvalues of the Dirichlet Laplacian. (English. French summary) Zbl 1448.35344 J. Math. Pures Appl. (9) 140, 67-88 (2020). MSC: 35P05 35J25 47A75 49R05 47A20 PDF BibTeX XML Cite \textit{V. Kozlov} and \textit{J. Thim}, J. Math. Pures Appl. (9) 140, 67--88 (2020; Zbl 1448.35344) Full Text: DOI arXiv OpenURL
Di Blasio, Giuseppina; Lamberti, Pier Domenico Eigenvalues of the Finsler \(P\)-Laplacian on varying domains. (English) Zbl 1450.35193 Mathematika 66, No. 3, 765-776 (2020). Reviewer: Gianpaolo Piscitelli (Cassino) MSC: 35P15 35J25 47A75 47B25 PDF BibTeX XML Cite \textit{G. Di Blasio} and \textit{P. D. Lamberti}, Mathematika 66, No. 3, 765--776 (2020; Zbl 1450.35193) Full Text: DOI arXiv OpenURL
Roth, Julien Extrinsic eigenvalues estimates for hypersurfaces in product spaces. (English) Zbl 1452.35124 Mediterr. J. Math. 17, No. 3, Paper No. 84, 13 p. (2020). Reviewer: Davide Buoso (Alessandria) MSC: 35P15 58C40 PDF BibTeX XML Cite \textit{J. Roth}, Mediterr. J. Math. 17, No. 3, Paper No. 84, 13 p. (2020; Zbl 1452.35124) Full Text: DOI Link OpenURL
Pietra, Francesco Della; Piscitelli, Gianpaolo Saturation phenomena for some classes of nonlinear nonlocal eigenvalue problems. (English) Zbl 1439.49082 Atti Accad. Naz. Lincei, Cl. Sci. Fis. Mat. Nat., IX. Ser., Rend. Lincei, Mat. Appl. 31, No. 1, 131-150 (2020). MSC: 49R05 26D10 34B09 35P30 PDF BibTeX XML Cite \textit{F. Della Pietra} and \textit{G. Piscitelli}, Atti Accad. Naz. Lincei, Cl. Sci. Fis. Mat. Nat., IX. Ser., Rend. Lincei, Mat. Appl. 31, No. 1, 131--150 (2020; Zbl 1439.49082) Full Text: DOI arXiv OpenURL
Gol’dshtein, Vladimir; Pchelintsev, Valerii; Ukhlov, Alexander Sobolev extension operators and Neumann eigenvalues. (English) Zbl 1442.35279 J. Spectr. Theory 10, No. 1, 337-353 (2020). MSC: 35P15 46E35 30C65 PDF BibTeX XML Cite \textit{V. Gol'dshtein} et al., J. Spectr. Theory 10, No. 1, 337--353 (2020; Zbl 1442.35279) Full Text: DOI arXiv OpenURL
Le Rousseau, Jérôme; Robbiano, Luc Spectral inequality and resolvent estimate for the bi-Laplace operator. (English) Zbl 1439.35351 J. Eur. Math. Soc. (JEMS) 22, No. 4, 1003-1094 (2020). Reviewer: Kaïs Ammari (Monastir) MSC: 35P15 58J50 35B45 35J30 35L35 35S15 93B05 93D15 PDF BibTeX XML Cite \textit{J. Le Rousseau} and \textit{L. Robbiano}, J. Eur. Math. Soc. (JEMS) 22, No. 4, 1003--1094 (2020; Zbl 1439.35351) Full Text: DOI arXiv OpenURL
Taira, Kazuaki Spectral analysis of hypoelliptic Višik-Ventcel’ boundary value problems. (English) Zbl 1437.35243 Ann. Univ. Ferrara, Sez. VII, Sci. Mat. 66, No. 1, 157-230 (2020). MSC: 35J25 35P20 47D07 35A01 35A02 PDF BibTeX XML Cite \textit{K. Taira}, Ann. Univ. Ferrara, Sez. VII, Sci. Mat. 66, No. 1, 157--230 (2020; Zbl 1437.35243) Full Text: DOI OpenURL
Andrews, Ben; Clutterbuck, Julie; Hauer, Daniel Non-concavity of the Robin ground state. (English) Zbl 1445.35146 Camb. J. Math. 8, No. 2, 243-310 (2020). MSC: 35J25 35P05 35B65 35J15 47A75 31B10 35P15 PDF BibTeX XML Cite \textit{B. Andrews} et al., Camb. J. Math. 8, No. 2, 243--310 (2020; Zbl 1445.35146) Full Text: arXiv OpenURL
Berestycki, Henri; Ducasse, Romain; Rossi, Luca Generalized principal eigenvalues for heterogeneous road-field systems. (English) Zbl 1431.35072 Commun. Contemp. Math. 22, No. 1, Article ID 1950013, 35 p. (2020). MSC: 35K57 92D25 35B40 35P15 35K40 35Q92 PDF BibTeX XML Cite \textit{H. Berestycki} et al., Commun. Contemp. Math. 22, No. 1, Article ID 1950013, 35 p. (2020; Zbl 1431.35072) Full Text: DOI arXiv OpenURL
Kandemir, Mustafa; Mukhtarov, Oktay Sh. Manypoint boundary value problems for elliptic differential-operator equations with interior singularities. (English) Zbl 1431.34037 Mediterr. J. Math. 17, No. 1, Paper No. 35, 21 p. (2020). MSC: 34B24 34L10 34L20 PDF BibTeX XML Cite \textit{M. Kandemir} and \textit{O. Sh. Mukhtarov}, Mediterr. J. Math. 17, No. 1, Paper No. 35, 21 p. (2020; Zbl 1431.34037) Full Text: DOI OpenURL
Steinerberger, Stefan A metric Sturm-Liouville theory in two dimensions. (English) Zbl 1431.28004 Calc. Var. Partial Differ. Equ. 59, No. 1, Paper No. 12, 14 p. (2020). Reviewer: Guy Katriel (Haifa) MSC: 28A75 34B24 35B05 35P20 49Q20 35J15 34C10 PDF BibTeX XML Cite \textit{S. Steinerberger}, Calc. Var. Partial Differ. Equ. 59, No. 1, Paper No. 12, 14 p. (2020; Zbl 1431.28004) Full Text: DOI arXiv OpenURL
Burenkov, Viktor Ivanovich; Tuyen, Bien Thanh On spectral stability problem for a pair of self-adjoint elliptic differential operators on bounded open sets. (English) Zbl 1463.35388 Eurasian Math. J. 10, No. 3, 84-88 (2019). MSC: 35P15 35J40 47A75 47B25 PDF BibTeX XML Cite \textit{V. I. Burenkov} and \textit{B. T. Tuyen}, Eurasian Math. J. 10, No. 3, 84--88 (2019; Zbl 1463.35388) Full Text: DOI MNR OpenURL
Grigor’yan, Alexander Analysis and stochastic processes on metric measure spaces. (English) Zbl 1456.58019 Baake, Michael (ed.) et al., Spectral structures and topological methods in mathematics. Zürich: European Mathematical Society (EMS). EMS Ser. Congr. Rep., 55-73 (2019). Reviewer: Mohammed El Aïdi (Bogotá) MSC: 58J35 60J35 35K08 35P15 47D07 PDF BibTeX XML Cite \textit{A. Grigor'yan}, in: Spectral structures and topological methods in mathematics. Zürich: European Mathematical Society (EMS). 55--73 (2019; Zbl 1456.58019) Full Text: DOI Link OpenURL
Deng, Quanling; Puzyrev, Vladimir; Calo, Victor Optimal spectral approximation of \(2 n\)-order differential operators by mixed isogeometric analysis. (English) Zbl 1440.65246 Comput. Methods Appl. Mech. Eng. 343, 297-313 (2019). MSC: 65N35 35A35 35J40 35P15 PDF BibTeX XML Cite \textit{Q. Deng} et al., Comput. Methods Appl. Mech. Eng. 343, 297--313 (2019; Zbl 1440.65246) Full Text: DOI arXiv OpenURL
Nazarov, Sergei A.; Orive-Illera, Rafael; Pérez-Martínez, María-Eugenia Asymptotic structure of the spectrum in a Dirichlet-strip with double periodic perforations. (English) Zbl 1435.35267 Netw. Heterog. Media 14, No. 4, 733-757 (2019). Reviewer: Denis Borisov (Ufa) MSC: 35P05 35B27 47A55 35J25 47A10 35P10 35P15 47A75 PDF BibTeX XML Cite \textit{S. A. Nazarov} et al., Netw. Heterog. Media 14, No. 4, 733--757 (2019; Zbl 1435.35267) Full Text: DOI OpenURL
Jung, Tacksun; Choi, Q-Heung Boundary value problem for one-dimensional elliptic jumping problem with crossing \(n\)-eigenvalues. (English) Zbl 1443.34025 East Asian Math. J. 35, No. 1, 41-50 (2019). Reviewer: Ramzi S. Alsaedi (Jeddah) MSC: 34B09 34B08 34L15 47N20 PDF BibTeX XML Cite \textit{T. Jung} and \textit{Q-H. Choi}, East Asian Math. J. 35, No. 1, 41--50 (2019; Zbl 1443.34025) Full Text: DOI OpenURL
Kim, Jae-Myoung; Kim, Yun-Ho; Lee, Jongrak Existence of weak solutions to a class of Schrödinger type equations involving the fractional \(p\)-Laplacian in \(\mathbb R^N\). (English) Zbl 1427.35326 J. Korean Math. Soc. 56, No. 6, 1529-1560 (2019). MSC: 35R11 35A15 35J60 49R05 PDF BibTeX XML Cite \textit{J.-M. Kim} et al., J. Korean Math. Soc. 56, No. 6, 1529--1560 (2019; Zbl 1427.35326) Full Text: DOI OpenURL
Chen, Hua; Chen, Hongge Estimates of eigenvalues for subelliptic operators on compact manifold. (English. French summary) Zbl 1431.35042 J. Math. Pures Appl. (9) 131, 64-87 (2019). MSC: 35J70 35P15 35P20 PDF BibTeX XML Cite \textit{H. Chen} and \textit{H. Chen}, J. Math. Pures Appl. (9) 131, 64--87 (2019; Zbl 1431.35042) Full Text: DOI OpenURL
Onete, Florin-Iulian On a class of quasilinear problems with double-phase reaction and indefinite weight. (English) Zbl 1438.35173 An. Univ. Craiova, Ser. Mat. Inf. 46, No. 1, 218-222 (2019). MSC: 35J62 35P30 49R05 65L15 PDF BibTeX XML Cite \textit{F.-I. Onete}, An. Univ. Craiova, Ser. Mat. Inf. 46, No. 1, 218--222 (2019; Zbl 1438.35173) OpenURL
Bandle, Catherine; Wagner, Alfred Erratum to: Isoperimetric inequalities for the principal eigenvalue of a membrane and the energy of problems with Robin boundary conditions. (English) Zbl 1447.49059 J. Convex Anal. 26, No. 3, 903-909 (2019). MSC: 49Q10 49R05 49K20 35J20 35N25 15A42 PDF BibTeX XML Cite \textit{C. Bandle} and \textit{A. Wagner}, J. Convex Anal. 26, No. 3, 903--909 (2019; Zbl 1447.49059) Full Text: Link OpenURL
Piatnitski, Andrey; Rybalko, Volodymyr Singularly perturbed spectral problems in a thin cylinder with Fourier conditions on its bases. (English) Zbl 1423.35279 J. Math. Phys. Anal. Geom. 15, No. 2, 256-277 (2019). MSC: 35P15 35B27 35J25 PDF BibTeX XML Cite \textit{A. Piatnitski} and \textit{V. Rybalko}, J. Math. Phys. Anal. Geom. 15, No. 2, 256--277 (2019; Zbl 1423.35279) Full Text: DOI Link OpenURL