A Proteção a criança nas constituições brasileiras 1824 a 1969

Inclui notas bibliograficas e bibliografia

O Poder Moderador na Constituição de 1824 e no anteprojeto Borges de Medeiros de 1933 : um estudo de direito comparado / Christian Edward Cyril Lynch. --

Inclui notas explicativas, bibliográficas e bibliografia.

A positivity result in the theory of Macdonald polynomials

We outline here a proof that a certain rational function Cn(q, t), which has come to be known as the “q, t-Catalan,” is in fact a polynomial with positive integer coefficients. This has been an open problem since 1994. Because Cn(q, t) evaluates to the Catalan number at t = q = 1, it has also been an open problem to find a pair of statistics a, b on the collection

Letter to an unidentified recipient, [1824]

Two drafts of a letter to an unidentified recipient requesting work as a copyist.

Letter from William Croswell to the Boston Marine Society, 1824 January 7

Copy of a letter regarding a proposal for a new edition of Croswell's Mercator map.

Letters from William Croswell to the Harrison Gray Otis, 1824-1825

Two leaves containing drafts of brief notes that accompanied letters for Harvard Corporation between April 1824 and April 1825.

Letter from William Croswell to the Mr. Holt, 1824 May 10

Draft of a letter complaining about the noisiness of Holt's students.

Letter from William Croswell to Thomas L. Winthrop, 1824 August 10

Draft of a brief letter requesting Winthrop communicate an arithmetical solution to the Academy of Arts and Sciences.

Letter from William Croswell to Mr. Sparks, 1824 September 10

Draft of a letter requesting employment with the North American Review.

Letter from William Croswell to James [Lloyd], 1824 September 16

Draft of a letter chiefly concerning a proposal for a new edition of Croswell's Mercator map.

Letter from William Croswell to the Mr. Holt, [1824] September 30

Draft of a letter complaining about the noisiness of Holt's students.

Memorial to the Harvard Corporation, 1824 March 31

Two drafts of a letter.