- [1]
*On the de Rham cohomology of the leaf space of a foliation*, Topology**13**(1974), 185-187. - [2]
*Smooth functions invariant under the action of a compact Lie group*, Topology**14**(1975), 63-68. - [3]
*Covering smooth homotopies of orbit spaces*, Bull. Amer. Math. Soc.**83**(1977), 1028-1030. - [4]
*Representations of simple Lie groups with regular rings of invariants*, Invent. Math.**49**(1978), 167-191. - [5]
*Representations of simple Lie groups with a free module of covariants*, Invent. Math.**50**(1978), 1-12. - [6]
*Lifting smooth homotopies of orbit spaces*, Inst. Hautes Etudes Sci. Publ. Math.**51**(1980), 37-135. - [7] (with E. Bierstone)
*Division et prolongement des functions C*, C. R. Acad. Sci. Paris^{∞}**191**(1980), 75-77. - [8] (with E. Bierstone)
*Continuous linear division and extension of C*, Duke Math. J.^{∞}functions**50**(1983), 233-271. - [9] (with E. Bierstone)
*The extension problem and related themes in differential analysis,*in Proceedings of Symposia in Pure Mathematics, vol.**40**Part I (1983), 137-143. - [10]
*Invariant theory of G*, Bull. Amer. Math. Soc._{2}**9**(1983), 335-338. - [11] (with C. Procesi)
*Inequalities defining orbit spaces,*Invent. Math.**81**(1985), 539-554. - [12] (with C. Procesi)
*The geometry of orbit spaces and gauge symmetry breaking in supersymmetric gauge theories,*Phys. Lett. B**161**(1985), 117-121. - [13]
*On classical invariant theory and binary cubics,*Ann. Inst. Fourier**37**(1987), 191-216. - [14]
*Invariant theory of G*, Comment. Math. Helv._{2}and Spin_{7}**63**(1988), 624-663. - [15] (with H. Kraft and T. Petrie, coeditors),
Topological Methods in Algebraic
Transformation Groups, Progress in Mathematics
**80**(1989), Birkhäuser Verlag, Basel-Boston. - [16]
*The topology of algebraic quotients,*in Topological Methods in Algebraic Transformation Groups, edited by H. Kraft et. al., Progress in Mathematics vol.**80**(1989), Birkhäuser Verlag, Basel-Boston, 135-152. - [17] (with H. Kraft)
*Reductive group actions on affine space with one-dimensional quotient,*in Group Actions and Invariant Theory, CMS Conference Proceedings vol.**10**(1989), 125-132. - [18]
*Exotic algebraic group actions,*C. R. Acad. Sci. Paris**309**(1989), 89-94. - [19]
*Differential operators and orbit spaces,*in Proceedings of the Hyderabad Conference on Algebraic Groups, Manoj Prakashan, Madras (1991), 509-516. - [20] (with H. Kraft)
*Reductive groups actions with one-dimensional quotient,*Inst. Hautes Etudes Sci. Publ. Math.**76**(1993), 1-97. - [21]
*Differential operators on quotients of simple groups,*J. of Alg.**169**(1994 ), 248-273. - [22] (with Chen-bo Zhu)
*Invariant differential operators on symplectic Grassman manifolds,*Manuscripta Math.**82**(1994), 191-206. - [23]
*Lifting differential operators from orbit spaces,*Ann. Sci. Ecole Norm. Sup.**28**(1995), 253-306. - [24]
*Invariant differential operators,*in Proceedings of the 1994 ICM (1995), Birkhäuser Verlag, Basel-Boston, 333-341. - [25] (with H. Kraft)
*Finite automorphisms of affine N-space,*in Proceedings of the Curaçao Conference on Automorphisms of Affine Space (1995), Kluwer, 55-66. - [26]
*On a homomorphism of Harish-Chandra,*in Algebraic Groups and Lie Groups; a Volume in Honour of R. W. Richardson, Australian Mathematical Society Lecture Series**9**(1997), Cambridge University Press, 321-329. - [27] (with D. Wehlau)
*Invariants of four subspaces,*Ann. Inst. Fourier**48**(1998), 667-697. - [28]
*Quotients of Compact and Complex Reductive Groups,*in Théorie des invariants & Géometrie des variétés quotients, Travaux en Cours**61**(2000), Hermann et cie., Paris, 5-83. - [29] (with A. G. Helminck)
*Orbits and invariants associated with a pair of commuting involutions,*Duke Math. J.**106**(2001), 237-279. - [30] (with M. Hunziker)
*A homomorphism of Harish-Chandra and direct images of D-modules,*Proc. Amer. Math. Soc.**129**(2001), 3485-3493. - [31]
*Algebraic quotients of compact group actions,*J. of Alg.**244**(2001), 365-378. - [32] (with H. Kraft)
*Rational covariants of reductive groups and homaloidal polynomials,*Math. Res. Lett.**8**(2001), 641-649. - [33] (with A. G. Helminck)
*Orbits and invariants associated with a pair of spherical varieties,*Acta Appl. Math.**73**(2002), 103-113. - [34]
*Finite dimensional representations of invariant differential operators,*J. of Alg.**258**(2002), 160-204. - [35]
*Finite dimensional representations of invariant differential operators, II,*J. of Alg.**266**(2003), 749-755. - [36]
*Group actions and quotients for compact Lie groups and algebraic groups,*in Invariant theory in all characteristics, CRM Proc. Lecture Notes**35**(2004), Amer. Math. Soc., 209-227. - [37] (with A. G. Helminck)
*Smoothness of quotients associated with a pair of commuting involutions,*Canad. J. Math.**56**(2004), 945-962. - [38] (with P. Heinzner)
*Cartan decomposition of the moment map,*Mathematische Annalen**337**(2007), 197-232. http://xxx.lanl.gov/abs/math.CV/0502515 - [39] (with H. Kraft)
*Compression of finite groups and covariant dimension,*J. Alg.**313**(2007). 268-291. http://arXiv.org/abs/math/0609253 - [40]
*When polarizations generate,*Transformation Groups**12**(2007). 761-767. http://xxx.lanl.gov/abs/math.RT/0609078 - [41] (with P. Heinzner and H. Stoetzel)
*Stratifications with respect to actions of real reductive groups,*Compositio Math.**144**(2008), 163-185. http://arXiv.org/abs/math/0611491 - [42]
*Linear maps preserving invariants.*Proc. Amer. Math. Soc.**136**(2008), 4197-4200. http://xxx.lanl.gov/abs/0708.2890 - [43]
*Linear maps preserving fibers,*J. of Lie Theory.**18**(2008), 433--443. http://xxx.lanl.gov/abs/0709.2202, final version http://www.heldermann.de/JLT/JLT18/JLT182/jlt18027.htm - [44] (with H. Kraft and R. Loetscher)
*Compression of finite groups and covariant dimension, II,*J. of Alg.**322**(2009), 94-107. http://arxiv.org/abs/0807.2016 - [45] (with L. Helminck)
*Real double coset spaces and their invariants,*J. of Alg.**322**(2009), 219-236. http://arXiv.org/abs/0804.3756 - [46]
*Isomorphisms preserving invariants,*Geometriae Dedicata**143**(2009), 1-6 http://arXiv.org/abs/0804.3363 - [47]
*Homology of equivariant vector fields,*Pure and Applied Math Quarterly**6**(2010), 383-390. http://xxx.lanl.gov/abs/math/0609081 - [48] (with L. Helminck)
*On generalized Cartan subspaces,*Transformation Groups**16**(2011), 783-805. - [49]
*Reduced invariant sets,*Journal of Fixed Point Theory and Applications (issue in honor of R. S. Palais)**7**(2011), 359-367. http://arxiv.org/abs/1109.3646 - [50]
*Linear maps preserving orbits,*Annales de l'Institut Fourier**62**(2012), 667-706. http://arXiv.org/abs/0910.1308 - [51]
*Vector fields and Luna strata,*Journal of Pure and Applied Algebra**217**(2013), 54-58. http://arxiv.org/abs/1110.3523 - [52] (with H.-C. Herbig)
*The Koszul complex of a moment map,*J. Symplectic Geometry**11**(2013), 497-508. http://arxiv.org/abs/1205.4608 - [53]
*Quotients, automorphisms and differential operators,*J. London Math. Soc.**89**(2014), 169-193. http://arxiv.org/abs/1201.6369 - [54]
*Lifting automorphisms of quotients of adjoint representations,*J. Lie Theory**24**(2014), 625-639. http://arxiv.org/abs/1301.6300 - [55] (with H. Kraft)
*Representations with a reduced null cone,*in Symmetry: Representation Theory and its Applications (in honor of Nolan Wallach), Progress in Mathematics (Birkhäuser)**257**(2014), 419-474. http://arxiv.org/abs/1112.3634 - [56] (with F. Kutzschebauch and F. Larusson)
*An Oka principle for equivariant isomorphisms,*J. reine angew. Math.**706**(2015), 193-214. http://arxiv.org/abs/1303.4779 - [57] (with A.R. Linshaw and B. Song)
*Jet schemes and invariant theory,*Ann. Inst. Fourier (Grenoble)**65**(2015), 2571-2599. http://arxiv.org/abs/1112.6230 - [58] (with A.R. Linshaw and B. Song)
*Arc spaces and the vertex algebra commutant problem,*Adv. Math.**277**(2015), 338-364. http://arxiv.org/abs/1201.0161 - [59] (with H.-C. Herbig and C. Seaton)
*When is a symplectic quotient an orbifold?*Adv. Math.**280**(2015), 208-224. http://arxiv.org/abs/1403.3307 - [60] (with F. Kutzschebauch and F. Larusson)
*Homotopy principles for equivariant isomorphisms,*Transactions AMS**369**(2017), 7251-7300. http://arxiv.org/abs/1503.00797 - [61] (with F. Kutzschebauch and F. Larusson)
*Sufficient Conditions for Holomorphic Linearisation,*Transformation Groups**22**(2017), 475-485. http://arxiv.org/abs/1503.00794 - [62] (with F. Kutzschebauch and F. Larusson)
*An equivariant parametric Oka principle for bundles of homogeneous spaces,*Mathematische Annalen**370**(2018), 819-839. http://arxiv.org/abs/1612.07372 - [63]
*An Oka principle for Stein G-manifolds,*to appear in Indiana University Math. J. - [64] (with H.-C. Herbig and C. Seaton)
*Symplectic quotients have symplectic singularities*