… tensor ideals in monoidal categories. We use these results to classify tensor ideals in …
the second fundamental theorem of invariant theory for the algebraic supergroups of types A…

… Together with tensor polynomials we also have the usual invariants of matrices, described in
Theorem 1.11, which … Clearly the intersection of T–ideals is still a T–ideal, so we define. AT–…

… We shall now determine the minimal left ideals of the group ring A = sZ[9j]. Corresponding
… To find these, we apply the theorem on invariants of mixed tensors. In particular, a relation …

… tensor product of many copies of a Hilbert space (which for us will be finite-dimensional) under
the action of the tensor … We add another variable xn+1 and consider the ideal J generated …

… the invariant theory of symmetric and skew-symmetric tensors, … second fundamental theorem
of invariant theory, and it will … In Tens[A], we define an ideal I A (or simply I) to be the ideal …

… of P and H we can utilize their description in terms of tensor algebra. Namely, if we view the
… the ideal of k[Gx] corresponding to the boundary of this orbit. Since the ideal ] is G-invariant, it …

… Among the GL (V)-invariant ideals are the T-ideals, which are ideals of KººV-invariant under
… Let T (E&E) be the T-ideal of identities of the tensor product of the exterior algebra with itself. …

… (Note that all tensor products will be assumed to be over R in this paper, unless otherwise …
In what is to follow, we will find the invariant subspaces of CH under three separate actions of …

… , we refer to scalarand tensor-valued polynomials as invariants and forminvariants^, …
tensor G are isotropic invariants, and the tensor product v ® u is second-order tensor form-invariant. …

… The forms of the invariant primitive tensors for the simple Lie … A new family of symmetric
invariant tensors is introduced … 12 tensors and hence, as we discuss below, provide an ideal …