Znám's problem (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Znám's problem" in English language version.

refsWebsite

Global rank English rank

9ams.org

451^st place

277^th place

6doi.org

2^nd place

1projecteuclid.org

3,707^th place

2,409^th place

1umanitoba.ca

8,208^th place

5,328^th place

1jstor.org

26^th place

20^th place

ams.org

mathscinet.ams.org

Barbeau 1971; Mordell 1973; Skula 1975 Mordell, L. J. (1973), "Systems of congruences", Canadian Mathematical Bulletin, 16 (3): 457–462, doi:10.4153/CMB-1973-077-3, MR 0332650. Skula, Ladislav (1975), "On a problem of Znám", Acta Fac. Rerum Natur. Univ. Comenian. Math. (Russian, Slovak summary), 32: 87–90, MR 0539862.
Brenton & Hill 1988. Brenton, Lawrence; Hill, Richard (1988), "On the Diophantine equation ${\textstyle 1=\sum 1/n_{i}+1/\prod n_{i}}$ and a class of homologically trivial complex surface singularities", Pacific Journal of Mathematics, 133 (1): 41–67, doi:10.2140/pjm.1988.133.41, MR 0936356.
Domaratzki et al. 2005. Domaratzki, Michael; Ellul, Keith; Shallit, Jeffrey; Wang, Ming-Wei (2005), "Non-uniqueness and radius of cyclic unary NFAs", International Journal of Foundations of Computer Science, 16 (5): 883–896, doi:10.1142/S0129054105003352, MR 2174328.
Janák & Skula 1978. Janák, Jaroslav; Skula, Ladislav (1978), "On the integers ${\textstyle x_{i}}$ for which ${\textstyle x_{i}|x_{1}\cdots x_{i-1}x_{i+1}\cdots x_{n}+1}$ ", Math. Slovaca, 28 (3): 305–310, MR 0534998.
Sun 1983. Sun, Qi (1983), "On a problem of Š. Znám", Sichuan Daxue Xuebao (4): 9–12, MR 0750288.
Cao, Liu & Zhang 1987 Sun & Cao 1988 Cao, Zhen Fu; Liu, Rui; Zhang, Liang Rui (1987), "On the equation ${\textstyle \sum _{j=1}^{s}(1/x_{j})+(1/(x_{1}\cdots x_{s}))=1}$ and Znám's problem", Journal of Number Theory, 27 (2): 206–211, doi:10.1016/0022-314X(87)90062-X, MR 0909837. Sun, Qi; Cao, Zhen Fu (1988), "On the equation ${\textstyle \sum _{j=1}^{s}1/x_{j}+1/x_{1}\cdots x_{s}=n}$ and the number of solutions of Znám's problem", Northeastern Mathematics Journal, 4 (1): 43–48, MR 0970644.
Sun & Cao 1988. Sun, Qi; Cao, Zhen Fu (1988), "On the equation ${\textstyle \sum _{j=1}^{s}1/x_{j}+1/x_{1}\cdots x_{s}=n}$ and the number of solutions of Znám's problem", Northeastern Mathematics Journal, 4 (1): 43–48, MR 0970644.
Butske, Jaje & Mayernik 2000. Butske, William; Jaje, Lynda M.; Mayernik, Daniel R. (2000), "On the equation ${\textstyle \sum _{p|N}{\frac {1}{p}}+{\frac {1}{N}}=1}$ , pseudoperfect numbers, and perfectly weighted graphs", Mathematics of Computation, 69: 407–420, doi:10.1090/S0025-5718-99-01088-1, MR 1648363.

ams.org

Butske, Jaje & Mayernik 2000. Butske, William; Jaje, Lynda M.; Mayernik, Daniel R. (2000), "On the equation ${\textstyle \sum _{p|N}{\frac {1}{p}}+{\frac {1}{N}}=1}$ , pseudoperfect numbers, and perfectly weighted graphs", Mathematics of Computation, 69: 407–420, doi:10.1090/S0025-5718-99-01088-1, MR 1648363.

doi.org

Barbeau 1971; Mordell 1973; Skula 1975 Mordell, L. J. (1973), "Systems of congruences", Canadian Mathematical Bulletin, 16 (3): 457–462, doi:10.4153/CMB-1973-077-3, MR 0332650. Skula, Ladislav (1975), "On a problem of Znám", Acta Fac. Rerum Natur. Univ. Comenian. Math. (Russian, Slovak summary), 32: 87–90, MR 0539862.
Brenton & Hill 1988. Brenton, Lawrence; Hill, Richard (1988), "On the Diophantine equation ${\textstyle 1=\sum 1/n_{i}+1/\prod n_{i}}$ and a class of homologically trivial complex surface singularities", Pacific Journal of Mathematics, 133 (1): 41–67, doi:10.2140/pjm.1988.133.41, MR 0936356.
Domaratzki et al. 2005. Domaratzki, Michael; Ellul, Keith; Shallit, Jeffrey; Wang, Ming-Wei (2005), "Non-uniqueness and radius of cyclic unary NFAs", International Journal of Foundations of Computer Science, 16 (5): 883–896, doi:10.1142/S0129054105003352, MR 2174328.
Brenton & Vasiliu 2002. Brenton, Lawrence; Vasiliu, Ana (2002), "Znám's problem", Mathematics Magazine, 75 (1): 3–11, doi:10.2307/3219178, JSTOR 3219178.
Cao, Liu & Zhang 1987 Sun & Cao 1988 Cao, Zhen Fu; Liu, Rui; Zhang, Liang Rui (1987), "On the equation ${\textstyle \sum _{j=1}^{s}(1/x_{j})+(1/(x_{1}\cdots x_{s}))=1}$ and Znám's problem", Journal of Number Theory, 27 (2): 206–211, doi:10.1016/0022-314X(87)90062-X, MR 0909837. Sun, Qi; Cao, Zhen Fu (1988), "On the equation ${\textstyle \sum _{j=1}^{s}1/x_{j}+1/x_{1}\cdots x_{s}=n}$ and the number of solutions of Znám's problem", Northeastern Mathematics Journal, 4 (1): 43–48, MR 0970644.
Butske, Jaje & Mayernik 2000. Butske, William; Jaje, Lynda M.; Mayernik, Daniel R. (2000), "On the equation ${\textstyle \sum _{p|N}{\frac {1}{p}}+{\frac {1}{N}}=1}$ , pseudoperfect numbers, and perfectly weighted graphs", Mathematics of Computation, 69: 407–420, doi:10.1090/S0025-5718-99-01088-1, MR 1648363.

jstor.org

Brenton & Vasiliu 2002. Brenton, Lawrence; Vasiliu, Ana (2002), "Znám's problem", Mathematics Magazine, 75 (1): 3–11, doi:10.2307/3219178, JSTOR 3219178.

projecteuclid.org

Brenton & Hill 1988. Brenton, Lawrence; Hill, Richard (1988), "On the Diophantine equation ${\textstyle 1=\sum 1/n_{i}+1/\prod n_{i}}$ and a class of homologically trivial complex surface singularities", Pacific Journal of Mathematics, 133 (1): 41–67, doi:10.2140/pjm.1988.133.41, MR 0936356.

umanitoba.ca

cs.umanitoba.ca

Domaratzki et al. 2005. Domaratzki, Michael; Ellul, Keith; Shallit, Jeffrey; Wang, Ming-Wei (2005), "Non-uniqueness and radius of cyclic unary NFAs", International Journal of Foundations of Computer Science, 16 (5): 883–896, doi:10.1142/S0129054105003352, MR 2174328.