Poo-Sung Park

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All published works

Action	Title	Year	Authors
+	On multiplicative functions which are additive on positive cubes	2024	Poo-Sung Park
+	MULTIPLICATIVE FUNCTIONS <i>k</i>-ADDITIVE ON GENERALISED OCTAGONAL NUMBERS	2024	Elchin Hasanalizade Poo-Sung Park
+	On multiplicative functions which are additive on positive cubes	2023	Poo-Sung Park
+ PDF Chat	On Graham partitions twisted by the Legendre symbol	2023	Byungchan Kim Ji Young Kim Chong Gyu Lee Sang June Lee Poo-Sung Park Yoon Kyung Park
+	Diagonals on a Regular Heptagon	2022	Poo-Sung Park
+	Multiplicative functions commutable with binary quadratic forms $x^2 \pm xy + y^2$	2022	Poo-Sung Park
+	Multiplicative functions additive on polygonal numbers	2021	Byungchan Kim Ji Young Kim Chong Gyu Lee Poo-Sung Park
+	Additive uniqueness of PRIMES − 1 for multiplicative functions	2020	Poo-Sung Park
+	Multiplicative functions with $f(p+q-n_0) = f(p)+f(q)-f(n_0)$	2020	Poo-Sung Park
+	On the partitions into squares whose reciprocal sum is one	2019	Byungchan Kim Ji Young Kim Chong Gyu Lee Poo-Sung Park
+	An Easy Proof of the Irrationality of	2019	Poo-Sung Park
+	Multiplicative functions which are additive on sums of two nonzero squares	2019	Poo-Sung Park
+	On multiplicative functions which are additive on almost primes	2018	Poo-Sung Park
+ PDF Chat	Multiplicative functions additive on generalized pentagonal numbers	2018	Byungchan Kim Ji Young Kim Chong Gyu Lee Poo-Sung Park
+ PDF Chat	On k-additive uniqueness of the set of squares for multiplicative functions	2017	Poo-Sung Park
+ PDF Chat	Multiplicative functions commutable with sums of squares	2017	Poo-Sung Park
+	Normal regular Hermitian lattices over imaginary quadratic fields	2017	Poo-Sung Park
+	Additive uniqueness of $\mathtt{PRIMES}-1$ for multiplicative functions	2017	Poo-Sung Park
+ PDF Chat	Growth of class numbers of positive definite ternary unimodular Hermitian lattices over imaginary number fields	2016	Byeong Moon Kim Poo-Sung Park
+	$k$-additive uniqueness of the set of squares for multiplicative functions	2016	Poo-Sung Park
+	$k$-additive uniqueness of the set of squares for multiplicative functions	2016	Poo-Sung Park
+ PDF Chat	Acknowledgment of priority: "Frobenius numbers of Pythagorean triples"	2015	Byung Keon Gil Ji-woo Han Tae Hyun Kim Ryun Han Koo Bon Woo Lee Jae-Hoon Lee Kyeong Sik Nam Hyeon Woo Park Poo-Sung Park
+	Multiplicative functions preserving the sum-of-three-squares operation	2015	Poo-Sung Park
+ PDF Chat	SOLVABILITY OF SOME ENTANGLED DIOPHANTINE EQUATIONS	2014	Poo-Sung Park
+ PDF Chat	Frobenius numbers of Pythagorean triples	2014	Byung Keon Gil Ji-woo Han Tae Hyun Kim Ryun Han Koo Bon Woo Lee Jae-Hoon Lee Kyeong Sik Nam Hyeon Woo Park Poo-Sung Park
+ PDF Chat	A study on solutions of Jisuguimundo using the range of magic sums	2014	Gyunuk Kwon Sang‐Hu Park Yun Min Song Seong Woong Choi Poo-Sung Park
+	Frobenius numbers of Pythagorean triples	2014	Byung Keon Gil Ji-woo Han Tae Hyun Kim Ryun Han Koo Bon Woo Lee Jae-Hoon Lee Kyeong Sik Nam Hyeon Woo Park Poo-Sung Park
+	Some Logarithmic Approximations for π and <i>e</i>	2014	Poo-Sung Park
+	Frobenius numbers of Pythagorean triples	2014	Byung Keon Gil Ji-woo Han Tae Hyun Kim Ryun Han Koo Bon Woo Lee Jae-Hoon Lee Kyeong Sik Nam Hyeon Woo Park Poo-Sung Park
+	The Kloosterman problem for binary Hermitian lattices	2013	Byeong Moon Kim Ji Young Kim Poo-Sung Park
+ PDF Chat	INFINITELY MANY REGULAR SUBNORMAL BINARY HERMITIAN LATTICES OVER IMAGINARY QUADRATIC FIELDS	2012	Byeong-Moon Kim Ji Young Kim Poo-Sung Park
+ PDF Chat	Construction of a Hermitian lattice without a basis of minimal vectors	2012	Poo-Sung Park
+ PDF Chat	Complete classification of binary normal regular Hermitian lattices	2011	Byeong Moon Kim Ji Young Kim Poo-Sung Park
+ PDF Chat	Sums of distinct integral squares in real quadratic fields	2011	Byeong Moon Kim Poo-Sung Park
+ PDF Chat	2-universal Hermitian lattices over imaginary quadratic fields	2010	Myunghwan Kim Poo-Sung Park
+ PDF Chat	SIMPLE PROOFS FOR UNIVERSAL BINARY HERMITIAN LATTICES	2010	Poo-Sung Park
+ PDF Chat	The fifteen theorem for universal Hermitian lattices over imaginary quadratic fields	2009	Byeong Moon Kim Ji Young Kim Poo-Sung Park
+	Simple proofs for universal binary Hermitian lattices	2008	Poo-Sung Park
+	Even universal binary Hermitian lattices over imaginary quadratic fields	2008	Byeong Moon Kim Ji Young Kim Poo-Sung Park
+	2-universal Hermitian lattices over imaginary quadratic fields	2008	Myunghwan Kim Poo-Sung Park
+	Binary normal regular Hermitian lattices over imaginary quadratic fields	2007	Byeong Moon Kim Ji Young Kim Poo-Sung Park
+	The Fifteen Theorem for Universal Hermitian Lattices over Imaginary Quadratic Fields	2007	Byeong Moon Kim Ji Young Kim Poo-Sung Park
+ PDF Chat	A few uncaught universal Hermitian forms	2006	Jae-Heon Kim Poo-Sung Park
+	Ramanujan's Continued Fraction for a Puzzle	2005	Poo-Sung Park

Common Coauthors

Coauthor	Papers Together
Ji Young Kim	11
Byeong Moon Kim	8
Tae Hyun Kim	4
Kyeong Sik Nam	4
Byung Keon Gil	4
Chong Gyu Lee	4
Bon Woo Lee	4
Byungchan Kim	4
Jae-Hoon Lee	4
Ji-woo Han	4
Ryun Han Koo	4
Myunghwan Kim	2
Hyeon Woo Park	2
Hyeon Woo Park	2
Jae-Heon Kim	1
Sang‐Hu Park	1
Yoon Kyung Park	1
Seong Woong Choi	1
Sang June Lee	1
Yun Min Song	1
Gyunuk Kwon	1
Byeong-Moon Kim	1
Elchin Hasanalizade	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+ PDF Chat	Universal binary Hermitian forms	1997	A. G. Earnest Azar Khosravani	14
+	Introduction to Quadratic Forms	1973	O. T. O’Meara	14
+ PDF Chat	A few uncaught universal Hermitian forms	2006	Jae-Heon Kim Poo-Sung Park	13
+ PDF Chat	Universal Binary Positive Definite Hermitian Lattices	2000	Hiromu Iwabuchi	10
+ PDF Chat	A note on hermitian forms	1940	Nathan Jacobson	10
+	A characterization of the identity function with equation f(p+q+r)=f(p)+f(q)+f(r)	2011	Jin-Hui Fang	8
+	Additive uniqueness sets for arithmetic functions	1992	Claudia Spiro	8
+	On multiplicative functions which are additive on sums of primes	2012	Artūras Dubickas Paulius Šarka	7
+ PDF Chat	Multiplicative functions commutable with sums of squares	2017	Poo-Sung Park	6
+	Characterization of arithmetic functions that preserve the sum-of-squares operation	2014	Bojan Bašić	6
+	Multiplicative functions satisfying the equation $f(m^2+n^2)=f(m^2)+f(n^2)$	1996	Pham Van Chung	5
+	Additive uniqueness sets for multiplicative functions	1999	Pham Van Chung Bui Phong	5
+	The Fifteen Theorem for Universal Hermitian Lattices over Imaginary Quadratic Fields	2007	Byeong Moon Kim Ji Young Kim Poo-Sung Park	4
+ PDF Chat	On k-additive uniqueness of the set of squares for multiplicative functions	2017	Poo-Sung Park	4
+ PDF Chat	The fifteen theorem for universal Hermitian lattices over imaginary quadratic fields	2009	Byeong Moon Kim Ji Young Kim Poo-Sung Park	4
+	The representation of integers by positive ternary quadratic forms	1954	G. L. Watson	4
+	Classification of Hermitian Forms with the Neighbour Method	1998	Annika Schiemann	4
+	A finiteness theorem for representability of quadratic forms by forms	2005	Byeong Moon Kim Myung‐Hwan Kim Byeong-Kweon Oh	4
+	Universal quadratic forms and the fifteen theorem	2000	J. H. Conway	4
+	Integral Decomposition of Hermitian Forms	1970	Larry J. Gerstein	4
+	Ternary Quadratic Forms and Congruences	1926	L. E. Dickson	4
+	Arithmetic of Unitary Groups	1964	Goro Shimura	4
+	Recent developments on universal forms	2004	Myunghwan Kim	4
+	Solution of a problem of Ulam	1989	John Michael Rassias	3
+ PDF Chat	Sums of squares of integral linear forms	1996	María Inés Icaza	3
+	On multiplicative functions which are additive on almost primes	2018	Poo-Sung Park	3
+	Positive definite binary hermitian forms with finitely many exceptions	2006	Wai Kiu Chan Anna Rokicki	3
+	Representations of Integers as Sums of Squares	1985	Emil Grosswald	3
+	Transformations of a Quadratic Form Which Do Not Increase the Class-Number	1962	G. L. Watson	3
+	There are 913 regular ternary forms	1997	William C. Jagy Irving Kaplansky Alexander Schiemann	3
+	FINITENESS RESULTS FOR REGULAR DEFINITE TERNARY QUADRATIC FORMS OVER ${\mathbb Q}(\sqrt{5})$	2007	Wai Kiu Chan A. G. Earnest María Inés Icaza Ji Young Kim	3
+ PDF Chat	Multiplicative functions additive on generalized pentagonal numbers	2018	Byungchan Kim Ji Young Kim Chong Gyu Lee Poo-Sung Park	3
+ PDF Chat	SIMPLE PROOFS FOR UNIVERSAL BINARY HERMITIAN LATTICES	2010	Poo-Sung Park	2
+ PDF Chat	Even universal binary Hermitian lattices over imaginary quadratic fields	2010	Byeong Moon Kim Ji Young Kim Poo-Sung Park	2
+	Zur Theorie der hermiteschen Formen in imaginär-quadratischen Zahlkörpern.	1971	Gertrud Otremba	2
+ PDF Chat	Integers represented by positive ternary quadratic forms	1927	L. E. Dickson	2
+ PDF Chat	Note on linear forms	1956	Joe Roberts	2
+ PDF Chat	Regular and semi-regular positive ternary quadratic forms	1939	Burton W. Jones Gordon Pall	2
+	The Completion of a Problem of Kloosterman	1946	Gordon Pall	2
+ PDF Chat	2-universal Hermitian lattices over imaginary quadratic fields	2010	Myunghwan Kim Poo-Sung Park	2
+ PDF Chat	On formulas for the Frobenius number of a numerical semigroup.	1990	Frank Curtis	2
+	On multiplicative functions with f(p+q+n0)=f(p)+f(q)+f(n0)	2016	Yong-Gao Chen Jin-Hui Fang Pingzhi Yuan Yueping Zheng	2
+	Some recent results about (ternary) quadratic forms	2004	Jonathan Hanke	2
+	On a Problem of Ramanujan	1946	Arnold E. Ross	2
+	Über eine zahlentheoretische Anwendung von Modulfunktionen zweier Veränderlicher	1928	Fritz Götzky	2
+ PDF Chat	The regularity of a genus of positive ternary quadratic forms	1931	Burton W. Jones	2
+	An Extension of a Problem of Kloosterman	1946	Arnold E. Ross Gordon Pall	2
+ PDF Chat	Determination of all classes of positive quaternary quadratic forms which represent all (positive) integers	1948	Margaret F. Willerding	2
+	Hermitian lattices without a basis of minimal vectors	2008	Byeong Hak Kim Poo-Sung Park	2
+ PDF Chat	Complete classification of binary normal regular Hermitian lattices	2011	Byeong Moon Kim Ji Young Kim Poo-Sung Park	2