query: Inverse matrix as a sum of matrix powers
positive_passages.docid: 24441
positive_passages.text: Inverse of a matrix is expressible as a polynomial?
negative_passages.docid: 16419
negative_passages.text: Is there any fast method of matrix exponentiation?
negative_passages.docid: 109217
negative_passages.text: Invertibility of the Product of Two Matrices
negative_passages.docid: 33253
negative_passages.text: Find high powers of a matrix with the Cayley Hamilton theorem
negative_passages.docid: 49439
negative_passages.text: Matrix exponential via Cayley-Hamilton Theorem
negative_passages.docid: 57916
negative_passages.text: Transpose of product of matrices
negative_passages.docid: 73155
negative_passages.text: Prove that for any square matrix, an invertible matrix B exists, so that BA is triangular
negative_passages.docid: 60598
negative_passages.text: Matrix $A^T A$ as sum of outer products
negative_passages.docid: 125719
negative_passages.text: Multiplicative inverse of a complex number.
negative_passages.docid: 58476
negative_passages.text: Why can a matrix whose kth power is I be diagonalized?
negative_passages.docid: 109736
negative_passages.text: For a 2x2 matrix A satisfying $A^k=I$, compute $e^A$
negative_passages.docid: 127664
negative_passages.text: Inverse elements in the absence of identities/associativity.
negative_passages.docid: 149292
negative_passages.text: Inverse of a diagonal matrix plus a constant
negative_passages.docid: 156438
negative_passages.text: Find a matrix equation equivalent to $A^TPA+P=I$
negative_passages.docid: 8970
negative_passages.text: Proving the cross product matrix tranformation identity with an alternative solution
negative_passages.docid: 32611
negative_passages.text: Is the trace of inverse matrix convex?
negative_passages.docid: 6398
negative_passages.text: Can the product of an $4\times 3$ matrix and a $3\times 4$ matrix be invertible?