**The 34th Winter School Geometry and Physics (2014)**

Jean-Louis Clerc -

Charles Frances - Conformal boundaries in pseudo-Riemannian geometry (lecture 1, lecture 2, lecture 3)

Karin Melnick - Pseudo-Riemannian + Conformal Dynamics

Jaroslav Trnka - Towards New Formulation of Quantum Field Theory: Geometric Picture for Scattering Amplitudes (lecture 1, lecture 2, lecture 3)

Ruibin B. Zhang - Fundamental theorems of invariant theory for classical and quantum groups (lecture 1, lecture 2, lecture 3)

Covariant differential operators as singular intertwining operators

Conformally invariant trilinear forms on the sphere

Singular trilinear forms and covariant (bi)differential operators

Conformally invariant trilinear forms on the sphere

Singular trilinear forms and covariant (bi)differential operators

Charles Frances - Conformal boundaries in pseudo-Riemannian geometry (lecture 1, lecture 2, lecture 3)

Karin Melnick - Pseudo-Riemannian + Conformal Dynamics

Jaroslav Trnka - Towards New Formulation of Quantum Field Theory: Geometric Picture for Scattering Amplitudes (lecture 1, lecture 2, lecture 3)

Ruibin B. Zhang - Fundamental theorems of invariant theory for classical and quantum groups (lecture 1, lecture 2, lecture 3)