Número práctico (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Número práctico" in Spanish language version.

refsWebsite

Global rank Spanish rank

5doi.org

2^nd place

1currentscience.ac.in

9,156^th place

9,862^nd place

1nju.edu.cn

low place

111011110.github.io

low place

1harvard.edu

18^th place

34^th place

11011110.github.io

0xDE: Egyptian fractions with practical denominators

currentscience.ac.in

Srinivasan (1948). Srinivasan, A. K. (1948), «Practical numbers», Current Science 17: 179-180 . .

doi.org

dx.doi.org

Margenstern (1991) citesRobinson (1979) andHeyworth (1980) for the name "panarithmic numbers". Margenstern, Maurice (1991), «Les nombres pratiques: théorie, observations et conjectures», Journal of Number Theory 37 (1): 1-36, doi:10.1016/S0022-314X(05)80022-8 . . Robinson, D. F. (1979), «Egyptian fractions via Greek number theory», New Zealand Math. Mag. 16 (2): 47-52 . Robinson, D. F. (1979), «Egyptian fractions via Greek number theory», New Zealand Math. Mag. 16 (2): 47-52 . . Como citado porMargenstern (1991) yMitrinović, Sándor y Crstici (1996) . Heyworth, M. R. (1980), «More on panarithmic numbers», New Zealand Math. Mag. 17 (1): 24-28 . Heyworth, M. R. (1980), «More on panarithmic numbers», New Zealand Math. Mag. 17 (1): 24-28 . . Citado porMargenstern (1991) .
Hausman y Shapiro (1984);Margenstern (1991);Melfi (1996);Saias (1997). Hausman, Miriam; Shapiro, Harold N. (1984), «On practical numbers», Communications on Pure and Applied Mathematics 37 (5): 705-713, doi:10.1002/cpa.3160370507 . . Margenstern, Maurice (1991), «Les nombres pratiques: théorie, observations et conjectures», Journal of Number Theory 37 (1): 1-36, doi:10.1016/S0022-314X(05)80022-8 . . Melfi, Giuseppe (1996), «On two conjectures about practical numbers», Journal of Number Theory 56 (1): 205-210, doi:10.1006/jnth.1996.0012 . . Saias, Eric (1997), «Entiers à diviseurs denses, I», Journal of Number Theory 62 (1): 163-191, doi:10.1006/jnth.1997.2057 . .
Stewart (1954);Sierpiński (1955). Stewart, B. M. (1954), «Sums of distinct divisors», American Journal of Mathematics (The Johns Hopkins University Press) 76 (4): 779-785, doi:10.2307/2372651 . . Sierpiński, Wacław (1955), «Sur une propriété des nombres naturels», Annali di Matematica Pura ed Applicata 39 (1): 69-74, doi:10.1007/BF02410762 . .
Melfi (1996). Melfi, Giuseppe (1996), «On two conjectures about practical numbers», Journal of Number Theory 56 (1): 205-210, doi:10.1006/jnth.1996.0012 . .
Weingartner (2019). Weingartner, A. (2019), «On the constant factor in several related asymptotic estimates», Mathematics of Computation 88 (318): 1883-1902, doi:10.1090/mcom/3402 . .

harvard.edu

adsabs.harvard.edu

Weingartner (2019b). Weingartner, A. (2019b), The constant factor in the asymptotic for practical numbers, Bibcode:2019arXiv190607819W . .

nju.edu.cn

maths.nju.edu.cn

A Conjecture on Unit Fractions Involving Primes