Abstract:Abstract. Given natural numbers n and k, with n > k, the Prouhet-TarryEscott (pte) problem asks for distinct subsets of Z, say X = {x 1 , . . . , xn} and Y = {y 1 , . . . , yn}, such thatMany partial solutions to this problem were found in the late 19th century and early 20th century.When n = k − 1, we call a solution X = n−1 Y ideal. This is considered to be the most interesting case. Ideal solutions have been found using elementary methods, elliptic curves, and computational techniques. In 2007, Alpers and T… Show more
“…Two years later, Prugsapitak [51] determined the complete ideal solutions of the PTE problem of degree two over both Z[i], the ring of Gaussian integers, and F p [x], the ring of polynomials over a finite field F p where p is a prime. A different approach to that of Cayley [52,53] was adopted. Also, a discussion on obtaining ideal solutions over Z[i] from the integer ideal solutions of degree two and from the proper integer solutions of the two-dimensional PTE problem was performed.…”
Section: On the Prouhet Tarry Escott Problemmentioning
confidence: 99%
“…The developed method could be used to get infinitely many solutions of degree two over Z [i]. Cayley [52,53] Cerný [54] presented a class of solutions to the PTE problem. Prouhet's solution was described as a special case of that class.…”
Section: On the Prouhet Tarry Escott Problemmentioning
confidence: 99%
“…Does an ideal solution exist for the PTE problem of size beyond 13? Is it possible to extend the algorithm found by Cayley [52,53] to find the solutions of larger size? The algorithm used in Reference [52] was an extension of the algorithm for finding odd and even symmetric solutions to the PTE problem over Z, which was implemented in Reference [42].…”
This paper presents a review of the Prouhet Tarry Escott problem. The solutions of the Prouhet Tarry Escott problem are significant because of its numerous applications. Available literature about the present topic has been critically examined. The ideal and non-ideal symmetric solutions of the problem are pointed out. The present work also aims to familiarize one with the different existing methods of obtaining the solutions of the Tarry Escott problem. Difficulties and possible future research directions are addressed. This review contributes a clear picture of the Prouhet Tarry Escott problem.
“…Two years later, Prugsapitak [51] determined the complete ideal solutions of the PTE problem of degree two over both Z[i], the ring of Gaussian integers, and F p [x], the ring of polynomials over a finite field F p where p is a prime. A different approach to that of Cayley [52,53] was adopted. Also, a discussion on obtaining ideal solutions over Z[i] from the integer ideal solutions of degree two and from the proper integer solutions of the two-dimensional PTE problem was performed.…”
Section: On the Prouhet Tarry Escott Problemmentioning
confidence: 99%
“…The developed method could be used to get infinitely many solutions of degree two over Z [i]. Cayley [52,53] Cerný [54] presented a class of solutions to the PTE problem. Prouhet's solution was described as a special case of that class.…”
Section: On the Prouhet Tarry Escott Problemmentioning
confidence: 99%
“…Does an ideal solution exist for the PTE problem of size beyond 13? Is it possible to extend the algorithm found by Cayley [52,53] to find the solutions of larger size? The algorithm used in Reference [52] was an extension of the algorithm for finding odd and even symmetric solutions to the PTE problem over Z, which was implemented in Reference [42].…”
This paper presents a review of the Prouhet Tarry Escott problem. The solutions of the Prouhet Tarry Escott problem are significant because of its numerous applications. Available literature about the present topic has been critically examined. The ideal and non-ideal symmetric solutions of the problem are pointed out. The present work also aims to familiarize one with the different existing methods of obtaining the solutions of the Tarry Escott problem. Difficulties and possible future research directions are addressed. This review contributes a clear picture of the Prouhet Tarry Escott problem.
“…For three-qubit systems, some results have been presented [8,9,10,11]. An important quantity for three-qubit entanglement is the so called residual entanglement or three-tangle [12], which is a polynomial invariant for three-qubit states, the modulus of the hyperdeterminant [13,14].…”
Section: Introductionmentioning
confidence: 99%
“…where p 0 =0.7377, p 1 =0.9559, g I (p) is given by (11) and g II (p) by (13). And the corresponding optimal decomposition are (10), (8) and (12) respectively.…”
A family of rank-n (n = 5, 6, 7, 8) three-qubit mixed states are constructed. The explicit expressions for the three-tangle and optimal decompositions for all these states are given. The CKW relations for these states are also discussed.
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