机译:! and ? - Storage as tensorial strength
Department of Mathematics, University of Ottawa, 585 King Edward St., Ottawa, ON, KIN 6N5, Canada.;
Department of Computer Science, University of Calgary, 2500 University Drive, Calgary, AL, T2N1N4, Canada.;
Department of Mathematics, McGill University, 805 Sherbrooke St., Montreal, PQ, H3A 2K6, Canada.;