The style has been compared to the Cocteau Twins and Dark Sanctuary. Picone identity  In the field of ordinary differential equations, the Picone identity, named after Mauro Picone, is a classical result about homogeneous linear second order differential equations. Since its inception in 1910 it has been used with tremendous success in association with an almost immediate proof of the Sturm comparison theorem, a theorem whose proof took up many pages in Sturm's original memoir of 1836. It is also useful in studying the oscillation of such equations and has been generalized to other type of differential equations and difference equations. The Picone identity is used to prove the Sturm–Picone comparison theorem. Suppose that "u" and "v" are solutions of the two homogeneous linear second order differential equations in self-adjoint form and Then, for all "x" with "v"("x") ≠ 0, the following identity holds  formula_4  formula_5      Paride Taban  Paride Taban (born 1936 in Opari, Eastern Equatoria) is a South Sudanese Emeritus Bishop of the Roman Catholic Church and was the first leader of the New Sudan Council of Churches, which was founded in February 1990. he was auxiliary Bishop of Juba 28 Jan 1980 to 2 July 1983 and served as bishop of Torit from 1983 to 2004. Taban was the first bishop of the Roman Catholic Diocese of Torit in what was then southern Sudan from 1983 until 2004. In 1989, when the rebel Sudan People's Liberation Army (SPLA) overtook Torit, he was arrested with three other Catholic priests by the SPLA. Until 1990 he and Nathanael Garang were the only two Bishops active in areas held by the SPLA. Since his retirement from the diocese, he has been leading an effort to make peace in South Sudan real by setting up the Kuron Peace Village, established in 2005. Before becoming bishop of Torit, Taban was auxiliary bishop of the Archdiocese of Juba and the titular bishop of Tadamata from 1980 to 1983. He was ordained May 24, 1964 and consecrated a Bishop May 4, 1980 in Kinshasa by Pope John Paul II. Taban was sent to Rwanda in the aftermath of the 1994 genocide for reconciliation efforts. Bishop Paride has received numerous awards including the Sergio Vieira de Mello Peace Prize awarded by UN Secretary General Ban Ki-moon in 2013 for his work at the Holy Trinity Peace Village in Kuron  and the Hubert Walter Award for Reconciliation and Interfaith Cooperation awarded by the Archbishop of Canterbury Justin Welby in 2017 for co-founding the ecumenical New Sudan Council of Churches, building Kuron Peace Village, and chairing the mediation initiative between the Government of South Sudan and COBRA Faction of the South Sudan Democratic Movement/Army led by David Yau Yau, which produced a successful peace agreement on 6 January 2014.