Arithmetic properties of partition four tuples with 3-cores
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Let A<sup>k<sub>3 (n) denote the number of partition k-tuples of n where each partition is 3- core. In this paper, employing elementary generating function dissection techniques, we establish several in nite families of congruences for A<sup>4<sub>3 (n). For example, we proved that for all integers α ≥ 0, k ≥ 0 and n ≥ 0, A<sup>4<sub>3(4<sup>(k+1)n + 5.2<sup>(2k+1) - 4/ 3)≡ 0 mod (4<sup>4k+5 -4)/63), A<sup>4<sub>3(16<sup(k+1)α n + 4<sup>(2k+2)α+1 -4) / 3 ≡ A<sup>4<sub>3(n) mod (64<sup>k+1 -1/63).
Abstract
Let A<sup>k<sub>3 (n) denote the number of partition k-tuples of n where each partition is 3- core. In this paper, employing elementary generating function dissection techniques, we establish several in nite families of congruences for A<sup>4<sub>3 (n). For example, we proved that for all integers α ≥ 0, k ≥ 0 and n ≥ 0, A<sup>4<sub>3(4<sup>(k+1)n + 5.2<sup>(2k+1) - 4/ 3)≡ 0 mod (4<sup>4k+5 -4)/63), A<sup>4<sub>3(16<sup(k+1)α n + 4<sup>(2k+2)α+1 -4) / 3 ≡ A<sup>4<sub>3(n) mod (64<sup>k+1 -1/63).
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