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29.12.2020 No. 1 No. 2 No. 3 No. 4

Mathematics, Physics, Technical Sciences, Information Science
Volume 21, Number 4

October - December 2020

contents

 

 MATHEMATICS

  
     
1. Mina GHASEMI, Mohammad Javad MEHDIPOUR, Homological properties of Banach modules related to locally compact groups 295
     
2. Imen BAZARBACHA, The effect of a discontinuous weight for a critical Sobolev problem 303
     
3. Stelian ION, Dorin MARINESCU, Anca Veronica ION, Stefan-Gicu CRUCEANU, Virgil IORDACHE, Spline wavelet multiresolution of scatter data 311
     
 

 TECHNICAL SCIENCES

  
     
4. Ioan SARBU, Matei MIRZA, Emanuel CRASMAREANU, Optimisation of district heating systems using heuristic methods: A review 319
     
5. Stefan MORCOV, Liliane PINTELON, Rob J. KUSTERS, IT Project Complexity management based on sources and effects: positive, appropriate and negative 329
     
6. I. BOLDEA, L.N. TUTELEA, N. MUNTEAN, A. POPA, F. BLAABJERG, Robotics electric actuators: recent progress in high torque density designs and their advanced motion control - a review 337
     
7. Ștefan ANTON, Petrișor PÂRVU, Airplane scaling method 357
     
8. Adina-Teodora GHEORGHIAN, Tudor PRISECARU, Valentin APOSTOL, Horațiu POP, Numerical and experimental study of the non-uniformity irradiance of a small-scale solar simulator 367
     
 

 INFORMATION SCIENCE

  
     
9. Jian ZHENG, Folding approach of multidimensional attributes facing to quality of service in cloud services 377
     
10. Tudor BARBU, Paul UNGUREANU, Liviu GORAȘ, Multiscale texture recognition using anisotropic diffusion-based scale space and combined rotation-invariant feature descriptors 385
     
11. Andrei-Marius AVRAM, Vasile PĂIȘ, Dan Tufiș, Towards a Romanian end-to-end automatic speech recognition based on DeepSpeech2 395
     
     
 

 

  
 

Proc. Ro. Acad., Series A, Volume 21, No. 4, pp. 293–402, Bucharest, 2020

  
 

 

  
 
copyright © Academia Română 2006

copyright © Academia Română 2006