Some products involving the fourth Greek letter family element δ͂s in the Adams spectral sequence.

Let p be an odd prime and A be the mod p Steenrod algebra. For computing the stable homotopy groups of spheres with the classical Adams spectral sequence, we must compute the E₂-term of the Adams spectral sequence, Due to image rights restrictions, multiple line equation(s) cannot be graphically displayed.. In this paper we prove that in the cohomology of A, the product Due to image rights restrictions, multiple line equation(s) cannot be graphically displayed. is nontrivial for n ≤ 5, and trivial for n = 3, 4,where δ͂_s+4 is actually Due to image rights restrictions, multiple line equation(s) cannot be graphically displayed. a described by Wang and Zheng, p ≤ 11, 0 ≥ s ≥ p - 4 and t(s, n) = 2 (p-1)[(s+2)+(s+4)p+(s+3)p²+(s+4)p+p]. [ABSTRACT FROM AUTHOR]