Agarwal, Ravi P.; O’Regan, Donal; Wong, Patricia J. Y. Constant-sign solutions for systems of singular integral equations of Hammerstein type. (English) Zbl 1193.45023 Math. Comput. Modelling 50, No. 7-8, 999-1025 (2009). Reviewer: Martin Väth (Praha) MSC: 45G15 45G05 47H07 34B15 34B16 PDFBibTeX XMLCite \textit{R. P. Agarwal} et al., Math. Comput. Modelling 50, No. 7--8, 999--1025 (2009; Zbl 1193.45023) Full Text: DOI
Agarwal, Ravi P.; O’Regan, Donal; Wong, Patricia J. Y. Constant-sign solutions of a system of integral equations with integrable singularities. (English) Zbl 1136.45007 J. Integral Equations Appl. 19, No. 2, 117-142 (2007). Reviewer: Kai Diethelm (Braunschweig) MSC: 45G15 45M20 45G05 PDFBibTeX XMLCite \textit{R. P. Agarwal} et al., J. Integral Equations Appl. 19, No. 2, 117--142 (2007; Zbl 1136.45007) Full Text: DOI
Agarwal, Ravi P.; O’Regan, Donal; Tisdell, Christopher C.; Wong, Patricia J. Y. Constant-sign solutions of a system of Volterra integral equations. (English) Zbl 1130.45006 Comput. Math. Appl. 54, No. 1, 58-75 (2007). Reviewer: Martin Väth (Gießen) MSC: 45G15 45M20 47H07 PDFBibTeX XMLCite \textit{R. P. Agarwal} et al., Comput. Math. Appl. 54, No. 1, 58--75 (2007; Zbl 1130.45006) Full Text: DOI
Cheung, Wing-Sum; Ren, Jingli; Wong, Patricia J. Y.; Zhao, Dandan Multiple positive solutions for discrete nonlocal boundary value problems. (English) Zbl 1120.39016 J. Math. Anal. Appl. 330, No. 2, 900-915 (2007). Reviewer: Fozi Dannan (Damascus) MSC: 39A12 34B15 PDFBibTeX XMLCite \textit{W.-S. Cheung} et al., J. Math. Anal. Appl. 330, No. 2, 900--915 (2007; Zbl 1120.39016) Full Text: DOI
Agarwal, Ravi P.; O’Regan, Donal; Wong, Patricia J. Y. Constant-sign solutions of systems of higher order boundary value problems with integrable singularities. (English) Zbl 1146.34015 Math. Comput. Modelling 44, No. 11-12, 983-1008 (2006). Reviewer: Ruyun Ma (Lanzhou) MSC: 34B16 34B15 34B18 PDFBibTeX XMLCite \textit{R. P. Agarwal} et al., Math. Comput. Modelling 44, No. 11--12, 983--1008 (2006; Zbl 1146.34015) Full Text: DOI
Agarwal, Ravi P.; O’Regan, Donal; Wong, Patricia J. Y. Constant-sign solutions of a system of integral equations: the semipositone and singular case. (English) Zbl 1081.45002 Asymptotic Anal. 43, No. 1-2, 47-74 (2005). Reviewer: Ulrich Kosel (Freiberg) MSC: 45G15 45M20 45B05 PDFBibTeX XMLCite \textit{R. P. Agarwal} et al., Asymptotic Anal. 43, No. 1--2, 47--74 (2005; Zbl 1081.45002)
Fan, Meng; Ye, Dan; Wong, Patricia J. Y.; Agarwal, Ravi P. Periodicity in a class of non-autonomous scalar equations with deviating arguments and applications to population models. (English) Zbl 1062.34073 Dyn. Syst. 19, No. 3, 279-301 (2004). MSC: 34K13 92D25 39A12 PDFBibTeX XMLCite \textit{M. Fan} et al., Dyn. Syst. 19, No. 3, 279--301 (2004; Zbl 1062.34073) Full Text: DOI
Saker, S. H.; Wong, Patricia J. Y. Nonexistence of unbounded nonoscillatory solutions of nonlinear perturbed partial difference equations. (English) Zbl 1063.39009 J. Concr. Appl. Math. 1, No. 1, 87-99 (2003). MSC: 39A11 39A12 PDFBibTeX XMLCite \textit{S. H. Saker} and \textit{P. J. Y. Wong}, J. Concr. Appl. Math. 1, No. 1, 87--99 (2003; Zbl 1063.39009)
Boey, K. L.; Wong, Patricia J. Y.; Soh, Y. C. On periodic solutions of nonlinear integral equations modelling infectious disease on measure chain. (English) Zbl 1028.92022 Nonlinear Anal., Real World Appl. 4, No. 5, 787-804 (2003). MSC: 92D30 92-04 45M15 45M20 PDFBibTeX XMLCite \textit{K. L. Boey} et al., Nonlinear Anal., Real World Appl. 4, No. 5, 787--804 (2003; Zbl 1028.92022) Full Text: DOI
Henderson, Johnny; Wong, Patricia J. Y. Double symmetric solutions for discrete Lidstone boundary value problems. (English) Zbl 1001.39025 J. Difference Equ. Appl. 7, No. 6, 811-828 (2001). Reviewer: Borislav Crstici (Timişoara) MSC: 39A12 34B15 PDFBibTeX XMLCite \textit{J. Henderson} and \textit{P. J. Y. Wong}, J. Difference Equ. Appl. 7, No. 6, 811--828 (2001; Zbl 1001.39025) Full Text: DOI
Wong, Patricia J. Y.; Agarwal, Ravi P. Eigenvalues of Lidstone boundary value problems. (English) Zbl 0933.65089 Appl. Math. Comput. 104, No. 1, 15-31 (1999). Reviewer: T.Regińska (Warszawa) MSC: 65L15 34B15 34L16 34L30 34B18 PDFBibTeX XMLCite \textit{P. J. Y. Wong} and \textit{R. P. Agarwal}, Appl. Math. Comput. 104, No. 1, 15--31 (1999; Zbl 0933.65089) Full Text: DOI
Wong, P. J. Y. Triple positive solutions of conjugate boundary value problems. (English) Zbl 0936.34018 Comput. Math. Appl. 36, No. 9, 19-35 (1998). Reviewer: Sergey Yanchuk (Kyïv) MSC: 34B18 34B15 47N20 39A70 35R10 47B39 PDFBibTeX XMLCite \textit{P. J. Y. Wong}, Comput. Math. Appl. 36, No. 9, 19--35 (1998; Zbl 0936.34018) Full Text: DOI
Wong, Patricia J. Y.; Agarwal, Ravi P. On the eigenvalues of boundary value problems for higher order difference equations. (English) Zbl 0930.39005 Rocky Mt. J. Math. 28, No. 2, 767-791 (1998). Reviewer: V.I.Tkachenko (Kyïv) MSC: 39A10 39A11 PDFBibTeX XMLCite \textit{P. J. Y. Wong} and \textit{R. P. Agarwal}, Rocky Mt. J. Math. 28, No. 2, 767--791 (1998; Zbl 0930.39005) Full Text: DOI Link
Wong, Patricia J. Y. Two-point right focal eigenvalue problems for difference equations. (English) Zbl 0913.34018 Dyn. Syst. Appl. 7, No. 3, 345-364 (1998). Reviewer: V.I.Tkachenko (Kyïv) MSC: 34B15 39A10 39A12 PDFBibTeX XMLCite \textit{P. J. Y. Wong}, Dyn. Syst. Appl. 7, No. 3, 345--364 (1998; Zbl 0913.34018)
Wong, P. J. Y.; Agarwal, R. P. On the existence of positive solutions of higher order difference equations. (English) Zbl 0914.39005 Topol. Methods Nonlinear Anal. 10, No. 2, 339-351 (1997). Reviewer: S.Balint (Timişoara) MSC: 39A10 PDFBibTeX XMLCite \textit{P. J. Y. Wong} and \textit{R. P. Agarwal}, Topol. Methods Nonlinear Anal. 10, No. 2, 339--351 (1997; Zbl 0914.39005) Full Text: DOI
Wong, Patricia J. Y. Positive solutions of discrete \((n,p)\) boundary value problems. (English) Zbl 0893.39001 Nonlinear Anal., Theory Methods Appl. 30, No. 1, 377-388 (1997). Reviewer: D.Bobrowski (Poznań) MSC: 39A10 PDFBibTeX XMLCite \textit{P. J. Y. Wong}, Nonlinear Anal., Theory Methods Appl. 30, No. 1, 377--388 (1997; Zbl 0893.39001) Full Text: DOI
Wong, Patricia J. Y.; Agarwal, Ravi P. Oscillatory and asymptotically monotone solutions of second-order quasilinear differential equations. (English) Zbl 0872.34020 Appl. Math. Comput. 79, No. 2-3, 207-237 (1996). Reviewer: Charles A.Swanson (Vancouver) MSC: 34C10 34C11 PDFBibTeX XMLCite \textit{P. J. Y. Wong} and \textit{R. P. Agarwal}, Appl. Math. Comput. 79, No. 2--3, 207--237 (1996; Zbl 0872.34020) Full Text: DOI
Wong, Patricia J. Y.; Agarwal, Ravi P. Oscillation and monotone solutions of second order quasilinear difference equations. (English) Zbl 0871.39005 Funkc. Ekvacioj, Ser. Int. 39, No. 3, 491-517 (1996). Reviewer: V.I.Tkachenko (Kiev) MSC: 39A12 39A10 PDFBibTeX XMLCite \textit{P. J. Y. Wong} and \textit{R. P. Agarwal}, Funkc. Ekvacioj, Ser. Int. 39, No. 3, 491- 517 (1996; Zbl 0871.39005)
Wong, P. J. Y.; Agarwal, R. P. Oscillation theorems and existence of positive monotone solutions for second order nonlinear difference equations. (English) Zbl 0820.39002 Math. Comput. Modelling 21, No. 3, 63-84 (1995). Reviewer: E.Thandapani (Salem) MSC: 39A10 PDFBibTeX XMLCite \textit{P. J. Y. Wong} and \textit{R. P. Agarwal}, Math. Comput. Modelling 21, No. 3, 63--84 (1995; Zbl 0820.39002) Full Text: DOI