【摘要】 通过刻画mn的乘积基得到33的乘积基的结构,并回答了修正后的猜想中d=3×3的情况。此外,通过分析22的乘积基可得222的乘积基的结构,同理可得223的乘积基的结构。更多还原

【Abstract】 By characterizing the product bases of mn to get the structure of product bases of 33, it gives an answer to the revised conjecture in case of d=3×3. In addition, we analyze the product bases of 22 to get the structure of product bases of 222, similarly, we can obtain the structure of product bases of 223.更多还原