| Publication | Date of Publication | Type |
|---|
| Shape Optimization | 2023-08-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4989043 | 2021-05-20 | Paper |
| Positive solutions of semilinear elliptic problems with a Hardy potential | 2020-07-14 | Paper |
| Bifurcating Solutions of a Nonlinear Elliptic Neumann Problem on Large Spherical Caps | 2020-05-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5237032 | 2019-10-16 | Paper |
| A nonlocal diffusion problem on manifolds | 2019-01-28 | Paper |
| Reaction-Diffusion Problems on Time-Dependent Riemannian Manifolds: Stability of Periodic Solutions | 2018-12-05 | Paper |
| Shape optimization for an elliptic operator with infinitely many positive and negative eigenvalues | 2018-02-13 | Paper |
| Boundary singularities of solutions of semilinear elliptic equations in the half-space with a Hardy potential | 2017-12-21 | Paper |
| Dido's Problem and Its Impact on Modern Mathematics | 2017-12-08 | Paper |
| Sobolev Constants in Disconnected Domains | 2017-07-10 | Paper |
| Domain perturbations for elliptic problems with Robin boundary conditions of opposite sign | 2017-02-17 | Paper |
| On the Stability of Solutions of Semilinear Elliptic Equations with Robin Boundary Conditions on Riemannian Manifolds | 2016-01-07 | Paper |
| Second domain variation for problems with Robin boundary conditions | 2015-12-14 | Paper |
| Isoperimetric inequalities for the principal eigenvalue of a membrane and the energy of problems with Robin boundary conditions | 2015-11-09 | Paper |
| Sublinear elliptic problems with a Hardy potential | 2015-06-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3189351 | 2014-09-09 | Paper |
| On the positive, “radial” solutions of a semilinear elliptic equation in N $\mathbb {H}^N$ | 2013-12-11 | Paper |
| Erratum: On the positive, “radial” solutions of a semilinear elliptic equation in ℍN [Adv. Nonlinear Anal. 1 (2012), no. 1, 1–25] | 2013-10-10 | Paper |
| A Rayleigh-Faber-Krahn Inequality and Some Monotonicity Properties for Eigenvalue Problems with Mixed Boundary Conditions | 2013-06-13 | Paper |
| Domain Derivatives for Energy Functionals with Boundary Integrals | 2012-12-17 | Paper |
| Existence and nonexistence of patterns on Riemannian manifolds | 2011-11-15 | Paper |
| The Fujita exponent for the Cauchy problem in the hyperbolic space | 2011-09-22 | Paper |
| Imperfect bifurcations in nonlinear elliptic equations on spherical caps | 2010-11-30 | Paper |
| Large Solutions to Semilinear Elliptic Equations with Hardy Potential and Exponential Nonlinearity | 2010-03-10 | Paper |
| Optimization problems for an energy functional with mass constraint revisited | 2009-04-14 | Paper |
| Multiple Clustered Layer Solutions for Semilinear Elliptic Problems onSn | 2008-08-07 | Paper |
| An eigenvalue problem with mixed boundary conditions and trace theorems | 2008-05-27 | Paper |
| ‘Boundary blowup’ type sub-solutions to semilinear elliptic equations with Hardy potential | 2008-05-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5455515 | 2008-04-03 | Paper |
| Non-radial clustered spike solutions for semilinear elliptic problems on \(S^N\) | 2008-04-01 | Paper |
| Positivity and anti-maximum principles for elliptic operators with mixed boundary conditions | 2008-03-28 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5296558 | 2007-08-01 | Paper |
| Optimization problems for weighted Sobolev constants | 2007-06-21 | Paper |
| Parabolic problems with dynamical boundary conditions: eigenvalue expansions and blow up | 2007-02-02 | Paper |
| Best Sobolev constants and quasi‐linear elliptic equations with critical growth on spheres | 2005-12-08 | Paper |
| New Numerical Solutions for the Brezis-Nirenberg Problem on $$\mathbb{S}^n $$ | 2005-11-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4672479 | 2005-04-29 | Paper |
| Dependence of blowup rate of large solutions of semilinear elliptic equations, on the curvature of the boundary | 2005-03-11 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4466564 | 2004-06-08 | Paper |
| Asymptotic behaviour of large solutions of quasilinear elliptic problems | 2004-01-05 | Paper |
| Estimates for solutions of quasilinear problems with dead cores | 2004-01-05 | Paper |
| Boundary Value Problems for theq — Laplacian on N | 2003-01-13 | Paper |
| The Brézis-Nirenberg problem on \(\mathbb{S}^3\) | 2002-10-13 | Paper |
| Equivalence classes for Emden equations | 2002-08-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4407817 | 2002-01-01 | Paper |
| Critical exponents of Fujita type for inhomogeneous parabolic equations and systems | 2001-09-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4496176 | 2000-08-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4946744 | 2000-07-19 | Paper |
| On second-order effects in the boundary behaviour of large solutions of semilinear elliptic problems. | 2000-05-24 | Paper |
| Best Sobolev constants and Emden equations for the critical exponent in \(S^3\) | 1999-09-23 | Paper |
| Blowup in diffusion equations: A survey | 1999-08-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4387410 | 1999-06-21 | Paper |
| Porous Medium Equation with Absorption | 1998-09-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4364486 | 1998-06-11 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4359619 | 1998-05-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4364457 | 1998-05-10 | Paper |
| Green’s function, harmonic transplantation, and best Sobolev constant in spaces of constant curvature | 1998-03-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4364408 | 1998-03-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5687333 | 1997-05-25 | Paper |
| Harmonic Radius and Concentration of Energy; Hyperbolic Radius and Liouville’s Equations $\Delta U = e^U $ and $\Delta U = U^{\tfrac{{n + 2}}{{n - 2}}} $ | 1997-03-09 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4718203 | 1996-12-01 | Paper |
| Asymptotic behaviour of solutions and their derivatives, for semilinear elliptic problems with blowup on the boundary | 1996-07-04 | Paper |
| Boundary blow up for semilinear elliptic equations with nonlinear gradient terms | 1996-07-04 | Paper |
| Nonlinear elliptic equations involving critical Sobolev exponents: Asymptotic analysis via methods of epi-convergence | 1994-12-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4312129 | 1994-11-06 | Paper |
| `Large' solutions of semilinear elliptic equations: Existence, uniqueness and asymptotic behaviour | 1994-10-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4297389 | 1994-08-22 | Paper |
| Fujita type phenomena for reaction-diffusion equations with convection like terms | 1994-06-29 | Paper |
| Comparison theorems for stochastic differential inequalities and an application to reaction–diffusion equations with random sources | 1994-04-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4026282 | 1993-02-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4027415 | 1993-02-21 | Paper |
| A stability analysis for semilinear Neumann problems with concave non-linearities | 1993-01-16 | Paper |
| On a quasilinear elliptic equation and a Riemannian metric invariant under Möbius transformations | 1992-06-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3985887 | 1992-06-27 | Paper |
| On a class of nonlinear Neumann problems | 1992-06-25 | Paper |
| On positive solutions of Emden equations in cone-like domains | 1990-01-01 | Paper |
| Solutions of semilinear elliptic problems in shrinking annuli | 1990-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3349992 | 1990-01-01 | Paper |
| Fujita type results for convective-like reaction diffusion equations in exterior domains | 1989-01-01 | Paper |
| Semilinear elliptic problems in annular domains | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3198189 | 1989-01-01 | Paper |
| On the Existence and Nonexistence of Global Solutions of Reaction-Diffusion Equations in Sectorial Domains | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3475639 | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3477301 | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3831338 | 1989-01-01 | Paper |
| Nonlinear elliptic problems with critical exponent in shrinking annuli | 1988-01-01 | Paper |
| Existence and uniqueness of solutions of nonlinear Neumann problems | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4735523 | 1988-01-01 | Paper |
| Nonlinear elliptic problems in annular domains | 1987-01-01 | Paper |
| A maximum principle for exterior Dirichlet problems via rearrangements | 1987-01-01 | Paper |
| An Inequality for Eigenvalues of Sturm-Liouville Problems | 1987-01-01 | Paper |
| The Asymptotic Behavior of the Solutions of Degenerate Parabolic Equations | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3779029 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3779096 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3810240 | 1987-01-01 | Paper |
| On the location of the maxima in nonlinear Dirichlet problems | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3748635 | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3828397 | 1986-01-01 | Paper |
| A note on optimal domains in a reaction-diffusion problem | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3705753 | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3724819 | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3748634 | 1985-01-01 | Paper |
| Rearrangement in variational inequalities | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3041631 | 1984-01-01 | Paper |
| Diffusion and reaction with monotone kinetics | 1984-01-01 | Paper |
| The Formation of the Dead Core in Parabolic Reaction-Diffusion Problems | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3721053 | 1984-01-01 | Paper |
| A priori Schranken für Eigenwerte von Sturm-Liouvilleschen Eigenwertproblemen | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3315867 | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3317640 | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3668437 | 1983-01-01 | Paper |
| Qualitative Behavior and Bounds in a Nonlinear Plasma Problem | 1983-01-01 | Paper |
| Solutions of a Nonlinear Dirichlet Problem for Nearly Circular Domains | 1983-01-01 | Paper |
| On the Size of the Plasma Region | 1983-01-01 | Paper |
| A priori estimates and the boundary values of solutions for a problem arising in plasma physics | 1983-01-01 | Paper |
| Remarks on Plasma Problems with Nonmonotone Nonlinearities | 1983-01-01 | Paper |
| Estimates for the boundary values of the solutions of certain nonlinear elliptic equations | 1982-01-01 | Paper |
| On the boundary values of solutions of a problem arising in plasma physics | 1982-01-01 | Paper |
| Aprioribounds for a class of nonlinear elliptic equations and applications to physical problems | 1981-01-01 | Paper |
| Abschaetzung der Randwerte bei Nichtlinearen Elliptischen Gleichungen aus der Plasmaphysik | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3943316 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3876353 | 1980-01-01 | Paper |
| Error estimates for some nonlinear Dirichlet problems | 1980-01-01 | Paper |
| On isoperimetric gradient bounds for Poisson problems and problems of torsional creep | 1979-01-01 | Paper |
| A Remark on a Paper by Payne and Phillippin | 1979-01-01 | Paper |
| Estimates for the Green’s Functions of Elliptic Operators | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4186708 | 1978-01-01 | Paper |
| Comparison theorems for a class of nonlinear Dirichlet problems | 1977-01-01 | Paper |
| On a differential inequality and its applications to geometry | 1976-01-01 | Paper |
| Isoperimetric inequalities for a class of nonlinear parabolic equations | 1976-01-01 | Paper |
| Bounds for the solutions of boundary value problems | 1976-01-01 | Paper |
| On symmetrizations in parabolic equations | 1976-01-01 | Paper |
| Isoperimetric Inequalities for a Nonlinear Eigenvalue Problem | 1976-01-01 | Paper |
| Some norm estimates for the solutions of a nonlinear diffusion problem | 1975-01-01 | Paper |
| Existence theorems and a priori bounds for a class of nonlinear Dirichlet problems with mixed boundary conditions | 1975-01-01 | Paper |
| Radial averaging transformations and generalized capacities | 1975-01-01 | Paper |
| Existence theorems, qualitative results and priori bounds for a class of non-linear Dirichlet problems | 1975-01-01 | Paper |
| Bounds for the Solutions of Poisson Problems and Applications to Nonlinear Eigenvalue Problems | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4052571 | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4054097 | 1975-01-01 | Paper |
| A geometrical isoperimetric inequality and applications to problems of mathematical physics | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3213535 | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4052570 | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4764972 | 1974-01-01 | Paper |
| Applications of Rellich's perturbation theory to a classical boundary and eigenvalue problem | 1973-01-01 | Paper |
| Radial averaging transformations with various metrics | 1973-01-01 | Paper |
| Mean value theorems for functions satisfying the inequality \(\Delta u +Ke^u \geq 0\) | 1973-01-01 | Paper |
| The Rayleigh–Faber–Krahn Theorem for the Characteristic Values Associated with a Class of Nonlinear Boundary Value Problems | 1973-01-01 | Paper |
| Bounds for the Frequencies of an Inhomogeneous String | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5662798 | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5664545 | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5683873 | 1973-01-01 | Paper |
| A generalization of the method of interior parallels, and isoperimetric inequalities for membranes with partially free boundary | 1972-01-01 | Paper |
| Extensions of an inequality by Pólya and Schiffer for vibrating membranes | 1972-01-01 | Paper |
| A generalization of the method of interior parallels, and isoperimetric inequalities for membranes with partially free boundaries | 1972-01-01 | Paper |
| Isoperimetric Inequality for Some Eigenvalues of an Inhomogeneous, Free Membrane | 1972-01-01 | Paper |
| Konstruktion isoperimetrischer Ungleichungen der mathematischen Physik aus solchen der Geometrie | 1971-01-01 | Paper |
| Extremaleigenschaften von Kreissektoren und Halbkugeln. (Extremal properties of sectors of a circle and hemispheres) | 1971-01-01 | Paper |
| Obere Schranken für die Eigenwerte einer stückweise freien Membran auf einem 'Vierseit' | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5591339 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5582989 | 1969-01-01 | Paper |
| Über das Stekloffsche Eigenwertproblem: Isoperimetrische Ungleichungen für symmetrische Gebiete | 1968-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5570452 | 1967-01-01 | Paper |
