| Publication | Date of Publication | Type |
|---|
| https://portal.mardi4nfdi.de/entity/Q5741604 | 2016-07-28 | Paper |
| Okamoto's space for the first Painlevé equation in Boutroux coordinates | 2012-11-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2889413 | 2012-06-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2889470 | 2012-06-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3100557 | 2011-11-24 | Paper |
| The heat kernel Lefschetz fixed point formula for the spin-c Dirac operator | 2011-07-07 | Paper |
| COMPLEX STRUCTURES ON FOUR-MANIFOLDS WITH SYMPLECTIC TWO-TORUS ACTIONS | 2011-04-27 | Paper |
| Topology of symplectic torus actions with symplectic orbits | 2011-04-06 | Paper |
| Fourier integral operators | 2010-11-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4929936 | 2010-09-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3583435 | 2010-08-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3647601 | 2009-11-23 | Paper |
| Distributions | 2009-10-28 | Paper |
| Reduced phase space and toric variety coordinatizations of Delzant spaces | 2009-05-20 | Paper |
| Nearly flat falling motions of the rolling disk | 2008-05-05 | Paper |
| Symplectic torus actions with coisotropic principal orbits | 2008-03-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5465127 | 2005-08-22 | Paper |
| Finite expiry Russian options | 2005-08-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4674284 | 2005-05-10 | Paper |
| Toeplitz operators on the Dirichlet space | 2005-02-23 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4831049 | 2004-12-17 | Paper |
| Chaplygin's sphere | 2004-09-01 | Paper |
| Wave attractors in a smooth convex enclosed geometry | 2003-11-16 | Paper |
| Non-Hamiltonian monodromy | 2003-03-26 | Paper |
| On Hessian Riemannian structures | 2002-10-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4551310 | 2002-09-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2730773 | 2002-08-01 | Paper |
| Second order contact of minimal surfaces. | 2002-01-01 | Paper |
| Lie groups | 2000-01-20 | Paper |
| Constant terms in powers of a Laurent polynomial | 1999-07-12 | Paper |
| The monodromy in the Hamiltonian Hopf bifurcation | 1998-02-25 | Paper |
| A characterization of the Ligon-Schaaf regularization map | 1997-10-23 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4882340 | 1996-06-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4863276 | 1996-03-07 | Paper |
| The heat kernel Lefschetz fixed point formula for the spin-c dirac operator | 1996-01-14 | Paper |
| Fourier integral operators | 1996-01-14 | Paper |
| Symplectic reduction and Riemann-Roch for circle actions | 1995-11-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4328351 | 1995-04-02 | Paper |
| Normal forms of real symmetric systems with multiplicity | 1994-12-11 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4014263 | 1992-10-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3470649 | 1990-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3776999 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3792975 | 1988-01-01 | Paper |
| The quantum mechanical spherical pendulum | 1988-01-01 | Paper |
| Differential equations in the spectral parameter | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3784433 | 1986-01-01 | Paper |
| Non-integrability of the 1:1:2–resonance | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3336091 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3336422 | 1984-01-01 | Paper |
| On the similarity between the Iwasawa projection and the diagonal part | 1984-01-01 | Paper |
| Addendum to ``On the variation in the cohomology of the symplectic form of the reduced phase space | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3037999 | 1983-01-01 | Paper |
| Convexity and Tightness for Restrictions of Hamiltonian Functions to Fixed Point Sets of an Antisymplectic Involution | 1983-01-01 | Paper |
| On the variation in the cohomology of the symplectic form of the reduced phase space | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3945265 | 1982-01-01 | Paper |
| On operators of trace class in \(L^ 2(\)X,mu) | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3318167 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3913609 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3937878 | 1981-01-01 | Paper |
| On global action-angle coordinates | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3913735 | 1980-01-01 | Paper |
| Spectra of compact locally symmetric manifolds of negative curvature | 1979-01-01 | Paper |
| Erratum to:Spectra of compact locally symmetric manifolds of negative curvature | 1979-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3905907 | 1979-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4185232 | 1978-01-01 | Paper |
| The behavior of the index of a periodic linear Hamiltonian system under iteration | 1977-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4148170 | 1977-01-01 | Paper |
| On the Morse index in variational calculus | 1976-01-01 | Paper |
| Order-preserving isomorphisms between algebras of pseudo-differential operators | 1976-01-01 | Paper |
| The spectrum of positive elliptic operators and periodic bicharacteristics | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4062421 | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4084670 | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4108713 | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4112836 | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4057230 | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4402706 | 1974-01-01 | Paper |
| Oscillatory integrals, lagrange immersions and unfolding of singularities | 1974-01-01 | Paper |
| A global construction for pseudo-differential operators with non- involutive characteristics | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5179865 | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5179981 | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5182603 | 1973-01-01 | Paper |
| Fourier integral operators. II | 1972-01-01 | Paper |
| On Carleman estimates for pseudo-differential operators | 1972-01-01 | Paper |
| On periodic solutions near equilibrium points of conservative systems | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5654802 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5658686 | 1972-01-01 | Paper |
| Periodic solutions of periodic systems of ordinary differential equations containin a parameter | 1970-01-01 | Paper |
| Energy and entropy as real morphisms for addition and order | 1968-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5518698 | 1967-01-01 | Paper |
