Opuscula Mathematica Short Title: Opusc. Math. Publisher: AGH University of Science and Technology, Faculty of Applied Mathematics, Kraków ISSN: 1232-9274; 2300-6919/e Online: http://www.opuscula.agh.edu.pl/archives Predecessor: Zeszyty Naukowe Akademii Górniczo-Hutniczej Im. Stanisława Staszica. Opuscula Mathematica Comments: Journal; Indexed cover-to-cover; This journal is available open access. Documents Indexed: 945 Publications (since 1994) References Indexed: 416 Publications with 8,220 References. all top 5 Latest Issues 44, No. 2 (2024) 44, No. 1 (2024) 43, No. 6 (2023) 43, No. 5 (2023) 43, No. 4 (2023) 43, No. 3 (2023) 43, No. 2 (2023) 43, No. 1 (2023) 42, No. 6 (2022) 42, No. 5 (2022) 42, No. 4 (2022) 42, No. 3 (2022) 42, No. 2 (2022) 42, No. 1 (2022) 41, No. 6 (2021) 41, No. 5 (2021) 41, No. 4 (2021) 41, No. 3 (2021) 41, No. 2 (2021) 41, No. 1 (2021) 40, No. 6 (2020) 40, No. 5 (2020) 40, No. 4 (2020) 40, No. 3 (2020) 40, No. 2 (2020) 40, No. 1 (2020) 39, No. 6 (2019) 39, No. 5 (2019) 39, No. 4 (2019) 39, No. 3 (2019) 39, No. 2 (2019) 39, No. 1 (2019) 38, No. 6 (2018) 38, No. 5 (2018) 38, No. 4 (2018) 38, No. 3 (2018) 38, No. 2 (2018) 38, No. 1 (2018) 37, No. 6 (2017) 37, No. 5 (2017) 37, No. 4 (2017) 37, No. 3 (2017) 37, No. 2 (2017) 37, No. 1 (2017) 36, No. 6 (2016) 36, No. 5 (2016) 36, No. 4 (2016) 36, No. 3 (2016) 36, No. 2 (2016) 36, No. 1 (2016) 35, No. 6 (2015) 35, No. 5 (2015) 35, No. 4 (2015) 35, No. 3 (2015) 35, No. 2 (2015) 35, No. 1 (2015) 34, No. 4 (2014) 34, No. 3 (2014) 34, No. 2 (2014) 34, No. 1 (2014) 33, No. 4 (2013) 33, No. 3 (2013) 33, No. 2 (2013) 33, No. 1 (2013) 32, No. 4 (2012) 32, No. 3 (2012) 32, No. 2 (2012) 32, No. 1 (2012) 31, No. 4 (2011) 31, No. 3 (2011) 31, No. 2 (2011) 31, No. 1 (2011) 30, No. 4 (2010) 30, No. 3 (2010) 30, No. 2 (2010) 30, No. 1 (2010) 29, No. 4 (2009) 29, No. 3 (2009) 29, No. 2 (2009) 29, No. 1 (2009) 28, No. 4 (2008) 28, No. 3 (2008) 28, No. 2 (2008) 28, No. 1 (2008) 27, No. 2 (2007) 27, No. 1 (2007) 26, No. 3 (2006) 26, No. 2 (2006) 26, No. 1 (2006) 25, No. 2 (2005) 25, No. 1 (2005) 24, No. 2 (2004) 24, No. 1 (2004) 23 (2003) 22 (2002) 21 (2001) 20 (2000) 19 (1999) 18 (1998) 17 (1997) ...and 1 more Volumes all top 5 Authors 13 Cho, Ilwoo 12 Wang, Jinrong 11 Jørgensen, Palle E. T. 9 Chellali, Mustapha 8 Prykarpatsky, Anatoliy Karolevych 8 Prykarpatsky, Yarema Anatoliyovych 7 Alpay, Daniel Aron 7 Grace, Said Rezk 7 Graef, John R. 7 Woźniak, Mariusz 6 Blidia, Mostafa 6 Grabowski, Piotr 6 Koroński, Jan 6 Matkowski, Janusz 6 Migda, Małgorzata 6 Pivovarchik, Vyacheslav N. 6 Schmeidel, Ewa L. 5 Bożek, Bogusław 5 Filar, Maria 5 Heidarkhani, Shapour 5 Madaras, Tomáš 5 Malejki, Maria 5 Merentes, Nelson J. 5 Mojdeh, Doost Ali 5 Rudol, Krzysztof 5 Samoĭlenko, Anatoliĭ Mykhaĭlovych 5 Szałajko, Krystyna 5 Volkmann, Lutz 5 Wei, Wei 5 Yang, Yanlong 4 Choczewski, Bogdan 4 Czernous, Wojciech 4 Denton, Zachary 4 Fronček, Dalibor 4 Galewski, Marek 4 Gil’, Michael Iosif 4 Kuzhel, Sergei 4 Maksimov, Vyacheslav Ivanovich 4 Musiałek, Jan 4 Ntouyas, Sotiris K. 4 Pytel-Kudela, Marzenna 4 Růžičková, Miroslava 4 Sapa, Lucjan 4 Sheikholeslami, Seyed Mahmoud 4 Skupień, Zdzisław 4 Staš, Michal 4 Szkutnik, Zbigniew 4 Tunç, Ercan 4 Wronicz, Zygmunt 4 Yakubovich, Semyon B. 3 Auzinger, Winfried 3 Baculíková, Blanka 3 Baudon, Olivier 3 Blackmore, Denis L. 3 Blizorukova, Marina Sergeevna 3 Bohner, Martin J. 3 Boyko, Olga 3 Brzychczy, Stanisław 3 Bunge, Ryan C. 3 Chabrowski, Jan H. 3 Chatzarakis, George E. 3 Czap, Július 3 Dawidowicz, Antoni Leon 3 Drgas-Burchardt, Ewa 3 Džurina, Jozef 3 El-Matary, Bassant M. 3 Gheondea, Aurelian 3 Giménez, José P. 3 Golenia, Jolanta 3 Görlich, Agnieszka 3 Hamana, Yuji 3 Ivančo, Jaroslav 3 Jafari Rad, Nader 3 Kong, Lingju 3 Kowynia, Joanna 3 Kozerenko, Sergiy 3 Lech, Jacek 3 Lemańska, Magdalena 3 Li, Yongkun 3 Łojczyk-Królikiewicz, Irena 3 Michalik, Ilona 3 Mielczarek, Dominik 3 Morales, Fernando A. 3 Moszner, Zenon 3 Moussaoui, Toufik 3 Myjak, Jozef Wenety 3 Orchel, Beata 3 Orpel, Aleksandra 3 Papageorgiou, Nikolaos S. 3 Peterin, Iztok 3 Pucci, Patrizia 3 Raczek, Joanna 3 Ramírez, Juan Diego 3 Rozenblum, Grigori V. 3 Saluja, Gurucharan Singh 3 Sánchez, José Luis 3 Solak, Wieslaw W. 3 Stavroulakis, Ioannis P. 3 Stochel, Jerzy Bartłomiej 3 Tabor, Józef ...and 1,082 more Authors all top 5 Fields 211 Partial differential equations (35-XX) 185 Operator theory (47-XX) 178 Combinatorics (05-XX) 173 Ordinary differential equations (34-XX) 92 Difference and functional equations (39-XX) 65 Functional analysis (46-XX) 57 Numerical analysis (65-XX) 52 Real functions (26-XX) 39 Integral equations (45-XX) 38 Dynamical systems and ergodic theory (37-XX) 38 Probability theory and stochastic processes (60-XX) 30 Global analysis, analysis on manifolds (58-XX) 26 Calculus of variations and optimal control; optimization (49-XX) 25 Systems theory; control (93-XX) 24 Harmonic analysis on Euclidean spaces (42-XX) 23 Functions of a complex variable (30-XX) 21 General topology (54-XX) 18 Quantum theory (81-XX) 16 Approximations and expansions (41-XX) 16 Geometry (51-XX) 16 Statistics (62-XX) 16 Biology and other natural sciences (92-XX) 15 Number theory (11-XX) 15 Linear and multilinear algebra; matrix theory (15-XX) 15 Computer science (68-XX) 14 Special functions (33-XX) 13 Operations research, mathematical programming (90-XX) 13 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 11 Potential theory (31-XX) 11 Integral transforms, operational calculus (44-XX) 11 Fluid mechanics (76-XX) 10 Measure and integration (28-XX) 9 Mechanics of deformable solids (74-XX) 8 Differential geometry (53-XX) 7 History and biography (01-XX) 7 Group theory and generalizations (20-XX) 6 Topological groups, Lie groups (22-XX) 5 Associative rings and algebras (16-XX) 5 Several complex variables and analytic spaces (32-XX) 5 Manifolds and cell complexes (57-XX) 4 Abstract harmonic analysis (43-XX) 4 Statistical mechanics, structure of matter (82-XX) 3 Algebraic geometry (14-XX) 3 Sequences, series, summability (40-XX) 3 Algebraic topology (55-XX) 3 Mechanics of particles and systems (70-XX) 3 Classical thermodynamics, heat transfer (80-XX) 3 Information and communication theory, circuits (94-XX) 2 Mathematical logic and foundations (03-XX) 2 Order, lattices, ordered algebraic structures (06-XX) 2 Commutative algebra (13-XX) 2 Nonassociative rings and algebras (17-XX) 2 Category theory; homological algebra (18-XX) 2 Convex and discrete geometry (52-XX) 1 General and overarching topics; collections (00-XX) 1 Field theory and polynomials (12-XX) 1 Optics, electromagnetic theory (78-XX) 1 Geophysics (86-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 543 Publications have been cited 2,463 times in 2,154 Documents Cited by ▼ Year ▼ Isotropic and anisotropic double-phase problems: old and new. Zbl 1437.35315 Rădulescu, Vicenţiu D. 85 2019 Weyl-Titchmarsh theory for Sturm-Liouville operators with distributional potentials. Zbl 1283.34022 Eckhardt, Jonathan; Gesztesy, Fritz; Nichols, Roger; Teschl, Gerald 56 2013 Further properties of the rational recursive sequence \(x_{n+1}=\frac {ax_{n-1}} {b+cx_n x_{n-1}}\). Zbl 1131.39003 Andruch-Sobiło, Anna; Migda, Małgorzata 32 2006 Monotone iterative technique for fractional differential equations with periodic boundary conditions. Zbl 1197.26007 Ramírez, J. D.; Vatsala, A. S. 29 2009 Oscillatory behavior of even-order nonlinear differential equations with a sublinear neutral term. Zbl 1414.34052 Graef, John R.; Grace, Said R.; Tunç, Ercan 28 2019 Existence and uniqueness results for fractional differential equations with boundary value conditions. Zbl 1225.26010 Lv, LinLi; Wang, JinRong; Wei, Wei 27 2011 On strongly midconvex functions. Zbl 1234.26035 Azócar, A.; Giménez, J.; Nikodem, K.; Sánchez, J. L. 24 2011 A general boundary value problem and its Weyl function. Zbl 1155.47025 Ryzhov, Vladimir 24 2007 Boundary value problems for nonlinear fractional differential equations and inclusions with nonlocal and fractional integral boundary conditions. Zbl 1277.34008 Ntouyas, Sotiris K. 23 2013 Geometric properties of quantum graphs and vertex scattering matrices. Zbl 1236.81098 Kurasov, Pavel; Nowaczyk, Marlena 22 2010 On the stability of first order impulsive evolution equations. Zbl 1331.34126 Wang, Jinrong; Fečkan, Michal; Zhou, Yong 21 2014 Monotone iterative technique for finite systems of nonlinear Riemann-Liouville fractional differential equations. Zbl 1232.34012 Denton, Z.; Vatsala, A. S. 20 2011 Arbitrarily vertex decomposable trees are of maximum degree at most six. Zbl 1093.05510 Horňák, Mirko; Woźniak, Mariusz 20 2003 Existence of minimal and maximal solutions to RL fractional integro-differential initial value problems. Zbl 1513.45021 Denton, Z.; Ramírez, J. D. 20 2017 Dominating sets and domination polynomials of certain graphs. II. Zbl 1220.05084 Alikhani, Saeid; Peng, Yee-hock 19 2010 Multiple solutions for fourth order elliptic problems with \(p(x)\)-biharmonic operators. Zbl 1339.35130 Kong, Lingju 19 2016 Nonlocal impulsive problems for fractional differential equations with time-varying generating operators in Banach spaces. Zbl 1232.34013 Wang, JinRong; Yang, YanLong; Wei, W. 17 2010 Existence results for random fractional differential equations. Zbl 1341.60055 Lupulescu, Vasile; O’Regan, Donal; ur Rahman, Ghaus 17 2014 Oscillatory and asymptotic behavior of a third-order nonlinear neutral differential equation. Zbl 1403.34050 Graef, John R.; Tunç, Ercan; Grace, Said R. 17 2017 On some inequality of Hermite-Hadamard type. Zbl 1246.26021 Wąowicz, Szymon; Witkowski, Alfred 16 2012 A model for the inverse 1-Median problem on trees under uncertain costs. Zbl 1338.90086 Nguyen, Kien Trung; Chi, Nguyen Thi Linh 16 2016 Double phase problems: a survey of some recent results. Zbl 1485.35158 Papageorgiou, Nikolaos S. 16 2022 \(p\)-adic Banach space operators and adelic Banach space operators. Zbl 1428.47032 Cho, Ilwoo 16 2014 Semicircular elements induced by \(p\)-adic number fields. Zbl 1398.11144 Cho, Ilwoo; Jorgensen, Palle E. T. 16 2017 Positive solutions of arbitrary order nonlinear fractional differential equations with advanced arguments. Zbl 1235.34209 Ntouyas, Sotiris K.; Wang, Guotao; Zhang, Lihong 15 2011 Positive solutions of a singular fractional boundary value problem with a fractional boundary condition. Zbl 1368.34012 Lyons, Jeffrey W.; Neugebauer, Jeffrey T. 15 2017 Existence and multiplicity results for quasilinear equations in the Heisenberg group. Zbl 1437.35360 Pucci, Patrizia 15 2019 Global existence and blow up of solution for semi-linear hyperbolic equation with the product of logarithmic and power-type nonlinearity. Zbl 1441.35174 Lian, Wei; Ahmed, Md Salik; Xu, Runzhang 15 2020 Solving boundary value problems in the open source software R: package bvpSolve. Zbl 1293.65104 Mazzia, Francesca; Cash, Jeff R.; Soetaert, Karline 14 2014 Dispersion estimates for spherical Schrödinger equations: the effect of boundary conditions. Zbl 1360.35214 Holzleitner, Markus; Kostenko, Aleksey; Teschl, Gerald 14 2016 On the multiplicative Zagreb coindex of graphs. Zbl 1269.05023 Xu, Kexiang; Das, Kinkar Ch.; Tang, Kechao 14 2013 Bounds on the 2-domination number in cactus graphs. Zbl 1133.05066 Chellali, Mustapha 13 2006 Probabilistic characterization of strong convexity. Zbl 1234.26031 Rajba, Teresa; Wąsowicz, Szymon 13 2011 On nonlocal problems for fractional differential equations in Banach spaces. Zbl 1228.26012 Dong, XiWang; Wang, JinRong; Zhou, Yong 13 2011 Oscillation criteria for third order nonlinear delay differential equations with damping. Zbl 1327.34122 Grace, Said R. 13 2015 Ergodic conditions and spectral properties for \(A\)-contractions. Zbl 1168.47008 Suciu, Laurian; Suciu, Nicolae 13 2008 General solutions of second-order linear difference equations of Euler type. Zbl 1362.39001 Hongyo, Akane; Yamaoka, Naoto 13 2017 Concentration-compactness results for systems in the Heisenberg group. Zbl 1440.35336 Pucci, Patrizia; Temperini, Letizia 13 2020 Stability by Krasnoselskii’s theorem in totally nonlinear neutral differential equations. Zbl 1298.47064 Derrardjia, Ishak; Ardjouni, Abdelouaheb; Djoudi, Ahcene 13 2013 Asymptotic behavior of nonoscillatory solutions of higher-order integro-dynamic equations. Zbl 1316.45011 Bohner, Martin; Grace, Said; Sultana, Nasrin 13 2014 Equitable coloring of graph product. Zbl 1142.05025 Furmańczyk, Hanna 12 2006 Existence of three solutions for impulsive nonlinear fractional boundary value problems. Zbl 1371.34013 Heidarkhani, Shapour; Ferrara, Massimiliano; Caristi, Giuseppe; Salari, Amjad 12 2017 Generalized Levinson’s inequality and exponential convexity. Zbl 1333.26027 Pečarić, Josip; Praljak, Marjan; Witkowski, Alfred 12 2015 Constant-sign solutions for a nonlinear Neumann problem involving the discrete \(p\)-Laplacian. Zbl 1330.39004 Candito, Pasquale; D’Aguí, Giuseppina 12 2014 Global well-posedness of a class of fourth-order strongly damped nonlinear wave equations. Zbl 1437.35454 Yang, Yanbing; Ahmed, Md Salik; Qin, Lanlan; Xu, Runzhang 12 2019 Fractional \(p\&q\)-Laplacian problems with potentials vanishing at infinity. Zbl 1437.35691 Isernia, Teresa 12 2020 Oscillation behavior of second order nonlinear neutral differential equations with deviating arguments. Zbl 1261.34046 Elabbasy, Elmetwally M.; Hassan, T. S.; Moaaz, O. 12 2012 On the chromatic number of \((P_{5},\mathrm{windmill})\)-free graphs. Zbl 1420.05061 Schiermeyer, Ingo 12 2017 A note on arbitrarily vertex decomposable graphs. Zbl 1134.05083 Marczyk, Antoni 11 2006 Chaotic dynamics in the Volterra predator-prey model via linked twist maps. Zbl 1167.34341 Pireddu, Marina; Zanolin, Fabio 11 2008 Weak solutions for nonlinear fractional differential equations with integral boundary conditions in Banach spaces. Zbl 1252.34002 Benchohra, Mouffak; Mostefai, Fatima-Zohra 11 2012 Local error structures and order conditions in terms of Lie elements for exponential splitting schemes. Zbl 1333.65055 Auzinger, Winfried; Herfort, Wolfgang 11 2014 On nonoscillatory solutions of two dimensional nonlinear delay dynamical systems. Zbl 1360.34136 Öztürk, Özkan; Akın, Elvan 11 2016 On the Steklov problem involving the \(p(x)\)-Laplacian with indefinite weight. Zbl 1403.35115 Ali, Khaled Ben; Ghanmi, Abdeljabbar; Kefi, Khaled 11 2017 Weakly convex and convex domination numbers. Zbl 1076.05060 Lemańska, Magdalena 10 2004 Beurling’s theorems and inversion formulas for certain index transforms. Zbl 1230.42009 Yakubovich, Semyon B. 10 2009 Fixed points and stability in neutral nonlinear differential equations with variable delays. Zbl 1254.34110 Ardjouni, Abdelouaheb; Djoudi, Ahcene 10 2012 White noise based stochastic calculus associated with a class of Gaussian processes. Zbl 1255.60117 Alpay, Daniel; Attia, Haim; Levanony, David 10 2012 Kernel conditional quantile estimator under left truncation for functional regressors. Zbl 1329.62167 Helal, Nacéra; Ould Saïd, Elias 10 2016 Continuous spectrum of Steklov nonhomogeneous elliptic problem. Zbl 1333.35051 Allaoui, Mostafa 10 2015 Multiplicative Zagreb indices and coindices of some derived graphs. Zbl 1335.05043 Basavanagoud, Bommanahal; Patil, Shreekant 10 2016 Some stability conditions for scalar Volterra difference equations. Zbl 1343.39030 Berezansky, Leonid; Migda, Maĺgorzata; Schmeidel, Ewa 10 2016 On the summability of divergent power series solutions for certain first-order linear PDEs. Zbl 1327.35055 Hibino, Masaki 10 2015 Nonhomogeneous equations with critical exponential growth and lack of compactness. Zbl 1436.35176 Figueiredo, Giovany M.; Rădulescu, Vicenţiu D. 10 2020 A unique weak solution for a kind of coupled system of fractional Schrödinger equations. Zbl 1437.35688 Abdolrazaghi, Fatemeh; Razani, Abdolrahman 10 2020 Nonlinear parabolic equation having nonstandard growth condition with respect to the gradient and variable exponent. Zbl 1469.35086 Charkaoui, Abderrahim; Fahim, Houda; Alaa, Nour Eddine 10 2021 Existence of positive solutions to a discrete fractional boundary value problem and corresponding Lyapunov-type inequalities. Zbl 1402.39003 Chidouh, Amar; Torres, Delfim F. M. 10 2018 Subadditive periodic functions. Zbl 1242.39035 Matkowski, Janusz 9 2011 Li’s criterion for the Riemann hypothesis – numerical approach. Zbl 1136.11319 Maślanka, Krzysztof 9 2004 Functional models for Nevanlinna families. Zbl 1183.47004 Behrndt, Jussi; Hassi, Seppo; de Snoo, Henk 9 2008 On a linear-quadratic problem with Caputo derivative. Zbl 1343.49055 Idczak, Dariusz; Walczak, Stanislaw 9 2016 Maillet type theorem for singular first order nonlinear partial differential equations of totally characteristic type. II. Zbl 1331.35090 Shirai, Akira 9 2015 The Putnam-Fuglede property for paranormal and \(\ast\)-paranormal operators. Zbl 1315.47025 Pagacz, Patryk 9 2013 On the deformed Besov-Hankel spaces. Zbl 1452.46021 Ben Saïd, Salem; Boubatra, Mohamed Amine; Sifi, Mohamed 9 2020 A note on the independent Roman domination in unicyclic graphs. Zbl 1259.05127 Chellali, Mustapha; Rad, Nader Jafari 9 2012 Improved iterative oscillation tests for first-order deviating differential equations. Zbl 1405.34056 Chatzarakis, George E.; Jadlovská, Irena 9 2018 Graphons and renormalization of large Feynman diagrams. Zbl 1402.81198 Shojaei-Fard, Ali 9 2018 Pseudo-differential equations and conical potentials: 2-dimensional case. Zbl 1404.35497 Vasilyev, Vladimir B. 9 2019 Neighbourhood total domination in graphs. Zbl 1230.05223 Arumugam, S.; Sivagnanam, C. 8 2011 On the hat problem on a graph. Zbl 1245.05022 Krzywkowski, Marcin 8 2012 On dynamical systems induced by \(p\)-adic number fields. Zbl 1326.05170 Cho, Ilwoo 8 2015 Existence and asymptotic behavior of positive solutions of a semilinear elliptic system in a bounded domain. Zbl 1346.31003 Chaieb, Majda; Dhifli, Abdelwaheb; Zermani, Samia 8 2016 Eigenvalue asymptotics for the Sturm-Liouville operator with potential having a strong local negative singularity. Zbl 1381.34107 Nursultanov, Medet; Rozenblum, Grigori 8 2017 Asymptotic behavior of solutions of discrete Volterra equations. Zbl 1359.39004 Migda, Janusz; Migda, Małgorzata 8 2016 Approximation of eigenvalues of some unbounded self-adjoint discrete Jacobi matrices by eigenvalues of finite submatrices. Zbl 1155.47034 Malejki, Maria 8 2007 Parametric Borel summability for some semilinear system of partial differential equations. Zbl 1329.35105 Yamazawa, Hiroshi; Yoshino, Masafumi 8 2015 Existence of three solutions for perturbed nonlinear difference equations. Zbl 1330.39009 Heidarkhani, Shapour; Moghadam, Mohsen Khaleghi 8 2014 Recursively arbitrarily vertex-decomposable graphs. Zbl 1259.05135 Baudon, Olivier; Gilbert, Frédéric; Woźniak, Mariusz 8 2012 The metric dimension of circulant graphs and their Cartesian products. Zbl 1431.05052 Chau, Kevin; Gosselin, Shonda 8 2017 On the global attractivity and the periodic character of a recursive sequence. Zbl 1229.39023 Elsayed, E. M. 7 2010 On some impulsive fractional differential equations in Banach spaces. Zbl 1242.34011 Wang, JinRong; Wei, Wei; Yang, YanLong 7 2010 The general differential-geometric structure of multidimensional Delsarte transmutation operators in parametric functional spaces and their applications in soliton theory. II. Zbl 1102.35006 Golenia, J.; Prykarpatsky, Y. A.; Samoilenko, A. M.; Prykarpatsky, A. K. 7 2004 Note on the stability of first order linear differential equations. Zbl 1253.34022 Bojor, Florin 7 2012 Fractional evolution equation nonlocal problems with noncompact semigroups. Zbl 1335.34024 Zhang, Xuping; Chen, Pengyu 7 2016 Existence of three solutions for impulsive multi-point boundary value problems. Zbl 1368.34040 Bohner, Martin; Heidarkhani, Shapour; Salari, Amjad; Caristi, Giuseppe 7 2017 The inverse scattering transform in the form of a Riemann-Hilbert problem for the Dullin-Gottwald-Holm equation. Zbl 1358.35161 Shepelsky, Dmitry; Zielinski, Lech 7 2017 Solutions of fractional nabla difference equations – existence and uniqueness. Zbl 1348.39002 Jonnalagadda, Jagan Mohan 7 2016 On solvability of some difference-discrete equations. Zbl 1339.39011 Vasilyev, Alexander V.; Vasilyev, Vladimir B. 7 2016 Controllability of semilinear systems with fixed delay in control. Zbl 1327.93082 Kumar, Surendra; Sukavanam, N. 7 2015 Diffusion approximation of recurrent schemes for financial markets, with application to the Ornstein-Uhlenbeck process. Zbl 1332.60049 Mishura, Yuliya 7 2015 A note on Hausdorff convergence of pseudospectra. Zbl 1516.47009 Lindner, Marko; Schmeckpeper, Dennis 2 2023 Global solutions for a nonlinear Kirchhoff type equation with viscosity. Zbl 1522.35075 Lapa, Eugenio Cabanillas 2 2023 Operators induced by certain hypercomplex systems. Zbl 1526.46051 Alpay, Daniel; Cho, Ilwoo 2 2023 On the blowing up solutions of the 4-d general \(q\)-Kuramoto-Sivashinsky equation with exponentially “dominated” nonlinearity and singular weight. Zbl 1514.35153 Baraket, Sami; Mahdaoui, Safia; Ouni, Taieb 1 2023 Bernstein operational matrix of differentiation and collocation approach for a class of three-point singular BVPs: error estimate and convergence analysis. Zbl 07733849 Sriwastav, Nikhil; Barnwal, Amit K.; Wazwaz, Abdul-Majid; Singh, Mehakpreet 1 2023 Solutions for a nonhomogeneous \(p\&q\)-Laplacian problem via variational methods and sub-supersolution technique. Zbl 1522.35289 Tavares, Leandro S.; Sousa, J. Vanterler C. 1 2023 One boundary value problem including a spectral parameter in all boundary conditions. Zbl 1523.34022 Kabataş, Ayşe 1 2023 Radial solutions for nonlinear elliptic equation with nonlinear nonlocal boundary conditions. Zbl 1523.34023 Kossowski, Igor 1 2023 Every graph is local antimagic total and its applications. Zbl 1527.05152 Lau, Gee-Choon; Schaffer, Karl; Shiu, Wai Chee 1 2023 The crossing numbers of join products of four graphs of order five with paths and cycles. Zbl 1520.05083 Staš, Michal; Timková, Mária 1 2023 Double phase problems: a survey of some recent results. Zbl 1485.35158 Papageorgiou, Nikolaos S. 16 2022 Entire solutions for some critical equations in the Heisenberg group. Zbl 1486.35210 Pucci, Patrizia; Temperini, Letizia 6 2022 On the numerical solution of one inverse problem for a linearized two-dimensional system of Navier-Stokes equations. Zbl 1498.35390 Jenaliyev, Muvasharkhan; Ramazanov, Murat; Yergaliyev, Madi 4 2022 Kneser-type oscillation criteria for second-order half-linear advanced difference equations. Zbl 1483.39006 Indrajith, N.; Graef, John R.; Thandapani, E. 3 2022 Solution of the boundary value problem of heat conduction in a cone. Zbl 1484.35254 Ramazanov, Murat; Jenaliyev, Muvasharkhan; Gulmanov, Nurtay 3 2022 Global existence and blow-up phenomenon for a quasilinear viscoelastic equation with strong damping and source terms. Zbl 1484.35080 Di, Huafei; Song, Zefang 3 2022 On some inverse problem for bi-parabolic equation with observed data in \(L^p\) spaces. Zbl 1484.35417 Tuan, Nguyen Huy 3 2022 New aspects for the oscillation of first-order difference equations with deviating arguments. Zbl 1489.39012 Attia, Emad R.; El-Matary, Bassant M. 2 2022 Distance irregularity strength of graphs with pendant vertices. Zbl 1487.05236 Susanto, Faisal; Wijaya, Kristiana; Slamin; Semaničová-Feňovčíková, Andrea 2 2022 The strong 3-rainbow index of some certain graphs and its amalgamation. Zbl 1492.05040 Awanis, Zata Yumni; Salman, A. N. M. 2 2022 Ground states of coupled critical Choquard equations with weighted potentials. Zbl 1492.35030 Zhu, Gaili; Duan, Chunping; Zhang, Jianjun; Zhang, Huixing 2 2022 Growth of solutions of a class of linear fractional differential equations with polynomial coefficients. Zbl 1498.34235 Hamouda, Saada; Mahmoudi, Sofiane 1 2022 On Ambarzumian type theorems for tree domains. Zbl 1504.34033 Pivovarchik, Vyacheslav 1 2022 Nonnegative solutions for a class of semipositone nonlinear elliptic equations in bounded domains of \(\mathbb{R}^n\). Zbl 1505.35177 Bachar, Imed; Mâagli, Habib; Eltayeb, Hassan 1 2022 Oscillation of even order linear functional differential equations with mixed deviating arguments. Zbl 1508.34081 Baculikova, Blanka 1 2022 Fractional operators and their commutators on generalized Orlicz spaces. Zbl 1502.46018 Karppinen, Arttu 1 2022 The crossing numbers of join products of paths with three graphs of order five. Zbl 1492.05135 Staš, Michal; Švecová, Mária 1 2022 Stability switches in a linear differential equation with two delays. Zbl 1507.34079 Hata, Yuki; Matsunaga, Hideaki 1 2022 Notes on aplications of the dual Fountain theorem to local and nonlocal elliptic equations with variable exponent. Zbl 1500.35190 Stegliński, Robert 1 2022 \(\gamma\)-paired dominating graphs of cycles. Zbl 1483.05118 Eakawinrujee, Pannawat; Trakultraipruk, Nantapath 1 2022 Ground states for fractional nonlocal equations with logarithmic nonlinearity. Zbl 1485.35202 Guo, Lifeng; Sun, Yan; Shi, Guannan 1 2022 Blowup phenomena for some fourth-order strain wave equations at arbitrary positive initial energy level. Zbl 1484.35086 Lin, Qiang; Luo, Yongbing 1 2022 Nonlinear parabolic equation having nonstandard growth condition with respect to the gradient and variable exponent. Zbl 1469.35086 Charkaoui, Abderrahim; Fahim, Houda; Alaa, Nour Eddine 10 2021 Some existence results for a nonlocal non-isotropic problem. Zbl 1472.35159 Bentifour, Rachid; El-Hadi Miri, Sofiane 5 2021 New characterizations of reproducing kernel Hilbert spaces and applications to metric geometry. Zbl 1470.46046 Alpay, Daniel; Jorgensen, Palle E. T. 5 2021 Reaction-diffusion coupled inclusions with variable exponents and large diffusion. Zbl 1476.35058 Simsen, Jacson; Simsen, Mariza Stefanello; Wittbold, Petra 4 2021 Spectrum of discrete \(2n\)-th order difference operator with periodic boundary conditions and its applications. Zbl 1476.39024 El Amrouss, Abdelrachid; Hammouti, Omar 3 2021 \(\mu\)-Hankel operators on Hilbert spaces. Zbl 1511.47042 Mirotin, Adolf; Kuzmenkova, Ekaterina 3 2021 Remarks on the existence of nonoscillatory solutions of half-linear ordinary differential equations. I. Zbl 1478.34064 Naito, Manabu 3 2021 Multi-variable quaternionic spectral analysis. Zbl 1476.15051 Cho, Ilwoo; Jorgensen, Palle E. T. 3 2021 R region of existence of multiple solutions for a class of Robin type four-point BVPs. Zbl 1493.34062 Verma, Amit K.; Urus, Nazia; Agarwal, Ravi P. 2 2021 On the crossing numbers of join products of \(W_4+P_n\) and \(W_4+C_n\). Zbl 1469.05048 Staš, Michal; Valiska, Juraj 2 2021 On the gauge-natural operators similar to the twisted Dorfman-Courant bracket. Zbl 1472.53021 Mikulski, Włodzimierz M. 2 2021 Total connected domination game. Zbl 1476.05135 Bujtás, Csilla; Henning, Michael A.; Iršič, Vesna; Klavžar, Sandi 1 2021 Asymptotic expansions for the first hitting times of Bessel processes. Zbl 1481.60082 Hamana, Yuji; Kaikura, Ryo; Shinozaki, Kosuke 1 2021 Oscillation criteria for linear difference equations with several variable delays. Zbl 1483.39005 Benekas, Vasileios; Garab, Ábel; Kashkynbayev, Ardak; Stavroulakis, Ioannis P. 1 2021 On classical symmetries of ordinary differential equations related to stationary integrable partial differential equations. Zbl 1494.34114 Tsyfra, Ivan 1 2021 Certain properties of continuous fractional wavelet transform on Hardy space and Morrey space. Zbl 1484.42034 Verma, Amit K.; Gupta, Bivek 1 2021 Reiterated periodic homogenization of integral functionals with convex and nonstandard growth integrands. Zbl 1469.35023 Tachago, Joel Fotso; Nnang, Hubert; Zappale, Elvira 1 2021 Exponential stability results for variable delay difference equations. Zbl 1470.39038 Yankson, Ernest 1 2021 The achromatic number of \(K_6\square K_7\) is 18. Zbl 1469.05056 Horňák, Mirko 1 2021 Remarks on the outer-independent double Italian domination number. Zbl 1469.05138 Volkmann, Lutz 1 2021 Uniqueness of series in the Franklin system and the Gevorkyan problems. Zbl 1469.42029 Wronicz, Zygmunt 1 2021 On the \(S\)-matrix of Schrödinger operator with nonlocal \(\delta\)-interaction. Zbl 07376800 Główczyk, Anna; Kużel, Sergiusz 1 2021 Global existence and blow up of solution for semi-linear hyperbolic equation with the product of logarithmic and power-type nonlinearity. Zbl 1441.35174 Lian, Wei; Ahmed, Md Salik; Xu, Runzhang 15 2020 Concentration-compactness results for systems in the Heisenberg group. Zbl 1440.35336 Pucci, Patrizia; Temperini, Letizia 13 2020 Fractional \(p\&q\)-Laplacian problems with potentials vanishing at infinity. Zbl 1437.35691 Isernia, Teresa 12 2020 Nonhomogeneous equations with critical exponential growth and lack of compactness. Zbl 1436.35176 Figueiredo, Giovany M.; Rădulescu, Vicenţiu D. 10 2020 A unique weak solution for a kind of coupled system of fractional Schrödinger equations. Zbl 1437.35688 Abdolrazaghi, Fatemeh; Razani, Abdolrahman 10 2020 On the deformed Besov-Hankel spaces. Zbl 1452.46021 Ben Saïd, Salem; Boubatra, Mohamed Amine; Sifi, Mohamed 9 2020 Oscillatory criteria via linearization of half-linear second order delay differential equations. Zbl 1470.34172 Baculíková, Blanka; Džurina, Jozef 5 2020 On some convergence results for fractional periodic Sobolev spaces. Zbl 1450.46016 Ambrosio, Vincenzo 5 2020 An inverse backward problem for degenerate two-dimensional parabolic equation. Zbl 1445.35320 Atifi, Khalid; Essoufi, El-Hassan; Khouiti, Bouchra 3 2020 A note on attractivity for the intersection of two discontinuity manifolds. Zbl 1469.34028 Difonzo, Fabio V. 3 2020 On solvability of elliptic boundary value problems via global invertibility. Zbl 1436.35191 Bełdziński, Michał; Galewski, Marek 3 2020 Existence of periodic positive solutions to nonlinear Lotka-Volterra competition systems. Zbl 1467.34071 Benhadri, Mimia; Caraballo, Tomás; Zeghdoudi, Halim 3 2020 Properties of solutions to some weighted \(p\)-Laplacian equation. 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Zbl 1437.35360 Pucci, Patrizia 15 2019 Global well-posedness of a class of fourth-order strongly damped nonlinear wave equations. Zbl 1437.35454 Yang, Yanbing; Ahmed, Md Salik; Qin, Lanlan; Xu, Runzhang 12 2019 Pseudo-differential equations and conical potentials: 2-dimensional case. Zbl 1404.35497 Vasilyev, Vladimir B. 9 2019 On a Robin \(((p,q)\)-equation with a logistic reaction. Zbl 1435.35144 Papageorgiou, Nikolaos S.; Vetro, Calogero; Vetro, Francesca 7 2019 Oscillations of equations caused by several deviating arguments. Zbl 1437.34074 Chatzarakis, George E. 7 2019 Nonlinear elliptic equations involving the \(p\)-Laplacian with mixed Dirichlet-Neumann boundary conditions. Zbl 1436.35203 Bonanno, Gabriele; D’Aguì, Giuseppina; Sciammetta, Angela 6 2019 Existence results and a priori estimates for solutions of quasilinear problems with gradient terms. Zbl 1433.35116 Filippucci, Roberta; Lini, Chiara 5 2019 Oscillatory results for second-order noncanonical delay differential equations. Zbl 1437.34075 Džurina, Jozef; Jadlovská, Irena; Stavroulakis, Ioannis P. 5 2019 Controllability of degenerate and singular parabolic problems: the double strong case with Neumann boundary conditions. Zbl 1428.35640 Fragnelli, Genni; Mugnai, Dimitri 4 2019 The intersection graph of annihilator submodules of a module. Zbl 1442.13021 Pejman, S. B.; Payrovi, Sh.; Babaei, S. 4 2019 Positive solutions for the one-dimensional \(p\)-Laplacian with nonlinear boundary conditions. Zbl 1437.34032 Hai, D. D.; Wang, X. 4 2019 Infinitely many solutions for some nonlinear supercritical problems with break of symmetry. Zbl 1433.35034 Candela, Anna Maria; Salvatore, Addolorata 3 2019 Decomposing complete 3-uniform hypergraph \(k_n^{(3)}\) into 7-cycles. 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T. 33 Stević, Stevo 27 Papageorgiou, Nikolaos S. 21 Rădulescu, Vicenţiu D. 19 Ardjouni, Abdelouaheb 18 Winkert, Patrick 17 Alpay, Daniel Aron 17 Djoudi, Ahcene 16 Chatzarakis, George E. 16 Graef, John R. 16 Moaaz, Osama 16 Zada, Akbar 15 Ntouyas, Sotiris K. 14 Shah, Kamal 14 Zeng, Shengda 13 Alikhani, Saeid 13 Benchohra, Mouffak 13 Heidarkhani, Shapour 13 Jadlovská, Irena 13 Tunç, Ercan 12 Agarwal, Ravi P. 12 Băleanu, Dumitru I. 12 Diblík, Josef 12 Gasiński, Leszek 12 Koch, Othmar 12 Lastra, Alberto 12 Noor, Muhammad Aslam 12 O’Regan, Donal 12 Pečarić, Josip 12 Repovš, Dušan D. 12 Vasilyev, Vladimir Borisovich 12 Wang, Jinrong 11 Afrouzi, Ghasem Alizadeh 11 Auzinger, Winfried 11 Bohner, Martin J. 11 Nikodem, Kazimierz 11 Prykarpatsky, Anatoliy Karolevych 11 Remy, Pascal 11 Schmeidel, Ewa L. 11 Shah, Syed Omar 11 Thandapani, Ethiraju 11 Zhou, Yong 10 Alzabut, Jehad O. 10 Caristi, Giuseppe 10 Dragomir, Sever Silvestru 10 Liang, Sihua 10 Noor, Khalida Inayat 10 Vetro, Calogero 10 Wang, Guotao 10 Woźniak, Mariusz 9 Ahmad, Bashir 9 Alizadeh, Behrooz 9 Charkaoui, Abderrahim 9 Ge, Bin 9 Hasil, Petr 9 Henning, Michael Anthony 9 Khan, Rahmat Ali 9 Liu, Zhenhai 9 Malek, Stéphane 9 Moradi, Shahin 9 Tariboon, Jessada 9 Vesely, Michal 8 Abbas, Said 8 Baroughi, Fahimeh 8 Cortés López, Juan Carlos 8 Eddine Alaa, Nour 8 Jafari Rad, Nader 8 Kefi, Khaled 8 Kurasov, Pavel B. 8 Malamud, Mark M. 8 Mazzia, Francesca 8 Šmarda, Zdeněk 8 Teschl, Gerald 8 Ugurlu, Ekin 8 Zhang, Lihong 7 Ambrosio, Vincenzo 7 Bahrouni, Anouar 7 Iričanin, Bratislav D. 7 Kostenko, Aleksey S. 7 Lupulescu, Vasile 7 Muhib, Ali 7 Nguyen, Kien Trung 7 Prykarpatsky, Yarema Anatoliyovych 7 Pucci, Patrizia 7 Santra, Shyam Sundar 7 Sheikholeslami, Seyed Mahmoud 7 Song, Yueqiang 7 Suciu, Laurian 6 Abdeljawad, Thabet 6 Adeel, Muhammad 6 Bai, Yunru 6 Behrndt, Jussi 6 Boulaaras, Salah Mahmoud 6 Burgos, Clara 6 Elabbasy, Elmetwally M. 6 Galewski, Marek 6 Gesztesy, Fritz 6 Hofstätter, Harald ...and 2,631 more Authors all top 5 Cited in 448 Journals 93 Opuscula Mathematica 92 Boundary Value Problems 78 Advances in Difference Equations 64 Journal of Mathematical Analysis and Applications 46 Applied Mathematics and Computation 39 Mediterranean Journal of Mathematics 31 Discrete Applied Mathematics 27 Complex Analysis and Operator Theory 26 Journal of Differential Equations 24 Abstract and Applied Analysis 23 Journal of Mathematical Physics 23 Graphs and Combinatorics 21 Discrete Mathematics 21 Mathematical Methods in the Applied Sciences 21 Applied Mathematics Letters 20 Results in Mathematics 20 Electronic Journal of Differential Equations (EJDE) 19 Discussiones Mathematicae. 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