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Bull. Belg. Math. Soc. Simon Stevin 26 (1), (march 2019)
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Articles
Piotr Kot, Marek Karaś
Bull. Belg. Math. Soc. Simon Stevin 26 (1), 1-9, (march 2019) DOI: 10.36045/bbms/1553047225
KEYWORDS: inner function, Taylor coefficients, 32A40, 32A05, 32E35
J. Alberto Conejero, A. Mundayadan, J.B. Seoane-Sepúlveda
Bull. Belg. Math. Soc. Simon Stevin 26 (1), 11-20, (march 2019) DOI: 10.36045/bbms/1553047226
KEYWORDS: Cesáro integral operator, frequent hypercyclicity, hypercyclic operator, Linear dynamics, 47A16, 47B37, 47B38, 47B99
Patrick Bonckaert
Bull. Belg. Math. Soc. Simon Stevin 26 (1), 21-62, (march 2019) DOI: 10.36045/bbms/1553047227
KEYWORDS: vector field, conjugacy, Linearization, resonance, Gevrey series, compensator
S.H. Rasouli
Bull. Belg. Math. Soc. Simon Stevin 26 (1), 63-69, (march 2019) DOI: 10.36045/bbms/1553047228
KEYWORDS: population model, Nonlinear boundary conditions, Sub-supersolutions, 35J55, 35J65
Nilay Şahin Bayram, Cihan Orhan
Bull. Belg. Math. Soc. Simon Stevin 26 (1), 71-83, (march 2019) DOI: 10.36045/bbms/1553047229
KEYWORDS: Abel convergence, Positive linear operators, locally integrable functions, Korovkin type theorem, modulus of continuity, rate of Abel convergence, 41A25, 41A36, 40A05
Sajjad Mahmood Robati
Bull. Belg. Math. Soc. Simon Stevin 26 (1), 85-89, (march 2019) DOI: 10.36045/bbms/1553047230
KEYWORDS: finite groups, vanishing elements, conjugacy classes, 20C15, 20E45
Severino H. da Silva, Antonio R. G. Garcia, Bruna E. P. Lucena
Bull. Belg. Math. Soc. Simon Stevin 26 (1), 91-117, (march 2019) DOI: 10.36045/bbms/1553047231
KEYWORDS: Non local equation, well-posedness, Smoothness orbit, global attractor, Lyapunov's functional, 45J05, 45M05, 37B25
M. Soroushmehr
Bull. Belg. Math. Soc. Simon Stevin 26 (1), 119-129, (march 2019) DOI: 10.36045/bbms/1553047232
KEYWORDS: Pointwise contractibility, contractibility, group algebras, locally compact Abelian groups, connected groups, Fourier and Fourier-Stieltjes transforms on locally compact abelian groups, 43A20, 22B10, ‎43A07‎, 54D05, 43A25
Pei-Chu Hu, Qiong-Yan Wang
Bull. Belg. Math. Soc. Simon Stevin 26 (1), 131-147, (march 2019) DOI: 10.36045/bbms/1553047233
KEYWORDS: delay differential equation, hyper-order, Meromorphic solution, Nevanlinna theory, 30D35, 55M35, 55S3539B32
Aymen Rahali
Bull. Belg. Math. Soc. Simon Stevin 26 (1), 149-160, (march 2019) DOI: 10.36045/bbms/1553047234
KEYWORDS: Lie groupssemidirect product, unitary representations, coadjoint orbits, symplectic induction, 22D10, 22E27, 22E45
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