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NMA (nma)
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Viewing Publication 1 - 100 from 335
2023
Numerical Methods and Applications - 10th International Conference, NMA 2022, Borovets, Bulgaria, August 22-26, 2022, Proceedings
Ivan Georgiev
,
Maria Datcheva
,
Krassimir Georgiev
,
Geno P. Nikolov
, editors,
Volume 13858 of
Lecture Notes in Computer Science
, Springer,
2023.
[doi]
2022
SUSHI for a Bingham Flow Type Problem
Wassim Aboussi
,
Fayssal Benkhaldoun
,
Abdallah Bradji
.
nma 2023
:
1-13
[doi]
Two-Phase Algorithm for Solving Vehicle Routing Problem with Time Windows
Adis Alihodzic
,
Eva Tuba
,
Milan Tuba
.
nma 2023
:
14-25
[doi]
Topological Dynamic Consistency of Numerical Methods for Dynamical Models in Biosciences
Roumen Anguelov
.
nma 2023
:
26-35
[doi]
Parameter Estimation Inspired by Temperature Measurements for a Chemotactic Model of Honeybee Thermoregulation
Atanas Z. Atanasov
,
Miglena N. Koleva
,
Lubin G. Vulkov
.
nma 2023
:
36-47
[doi]
On the Consistency and Convergence of Repeated Richardson Extrapolation
Teshome Bayleyegn
,
István Faragó
,
Ágnes Havasi
.
nma 2023
:
48-58
[doi]
Convergence Analysis of a Finite Volume Scheme for a Distributed Order Diffusion Equation
Fayssal Benkhaldoun
,
Abdallah Bradji
.
nma 2023
:
59-72
[doi]
SUSHI for a Non-linear Time Fractional Diffusion Equation with a Time Independent Delay
Fayssal Benkhaldoun
,
Abdallah Bradji
.
nma 2023
:
73-84
[doi]
On the Numerical Simulation of Exponential Decay and Outbreak Data Sets Involving Uncertainties
Milen K. Borisov
,
Svetoslav Markov
.
nma 2023
:
85-99
[doi]
Rational Approximation Preconditioners for Multiphysics Problems
Ana Budisa
,
Xiaozhe Hu
,
Miroslav Kuchta
,
Kent-André Mardal
,
Ludmil T. Zikatanov
.
nma 2023
:
100-113
[doi]
Analysis of Effective Properties of Poroelastic Composites with Surface Effects Depending on Boundary Conditions in Homogenization Problems
Mikhail Chebakov
,
Maria Datcheva
,
Andrey V. Nasedkin
,
Anna Nasedkina
,
Roumen Iankov
.
nma 2023
:
114-126
[doi]
Ant Algorithm for GPS Surveying Problem with Fuzzy Pheromone Updating
Stefka Fidanova
,
Krassimir T. Atanassov
.
nma 2023
:
127-133
[doi]
Mathematical Modelling of Nonlinear Heat Conduction with Relaxing Boundary Conditions
Stefan M. Filipov
,
István Faragó
,
Ana Avdzhieva
.
nma 2023
:
146-158
[doi]
Covering a Set of Points with a Minimum Number of Equal Disks via Simulated Annealing
Stefan M. Filipov
,
Fani N. Tomova
.
nma 2023
:
134-145
[doi]
Random Sequences in Vehicle Routing Problem
Mehmet Emin Gülen
,
Oguz Yayla
.
nma 2023
:
159-170
[doi]
A Database of High Precision Trivial Choreographies for the Planar Three-Body Problem
Ivan Hristov
,
Radoslava Hristova
,
Igor V. Puzynin
,
Taisia P. Puzynina
,
Zarif Sharipov
,
Zafar Tukhliev
.
nma 2023
:
171-180
[doi]
Evaluation of the Effective Material Properties of Media with Voids Based on Numerical Homogenization and Microstructure Data
Roumen Iankov
,
Ivan Georgiev
,
Elena Kolosova
,
Mikhail Chebakov
,
Miriana Raykovska
,
Gergana Chalakova
,
Maria Datcheva
.
nma 2023
:
181-187
[doi]
Variable Neighborhood Search Approach to Community Detection Problem
Djordje Jovanovic
,
Tatjana Davidovic
,
Dragan Urosevic
,
Tatjana Jaksic Krüger
,
Dusan Ramljak
.
nma 2023
:
188-199
[doi]
Simulation Investigations of Pyramidal Cells Layer Effect on Conscious Visual Perception
Petia D. Koprinkova-Hristova
,
Simona Nedelcheva
.
nma 2023
:
200-208
[doi]
On Decision Making Under Uncertainty
Mikhail Ivanov Krastanov
,
Boyan K. Stefanov
.
nma 2023
:
209-220
[doi]
An Inequality for Polynomials on the Standard Simplex
Lozko Milev
,
Nikola Naidenov
.
nma 2023
:
221-232
[doi]
A Theoretical Analysis on the Bound Violation Probability in Differential Evolution Algorithm
Madalina-Andreea Mitran
.
nma 2023
:
233-245
[doi]
On the Extreme Zeros of Jacobi Polynomials
Geno P. Nikolov
.
nma 2023
:
246-257
[doi]
Sensitivity Analysis of an Air Pollution Model with Using Innovative Monte Carlo Methods in Calculating Multidimensional Integrals
Tzvetan Ostromsky
,
Venelin Todorov
,
Ivan Dimov 0001
,
Rayna Georgieva
.
nma 2023
:
258-270
[doi]
Demanded Scale for Modern Numerical Optimisation
Kalin Penev
.
nma 2023
:
271-278
[doi]
RMSD Calculations for Comparing Protein Three-Dimensional Structures
Fatima Sapundzhi
,
Metodi Popstoilov
,
Meglena D. Lazarova
.
nma 2023
:
279-288
[doi]
On the Application of a Hierarchically Semi-separable Compression for Space-Fractional Parabolic Problems with Varying Time Steps
Dimitar Slavchev
,
Svetozar Margenov
.
nma 2023
:
289-301
[doi]
Optimized Stochastic Approaches Based on Sobol Quasirandom Sequences for Fredholm Integral Equations of the Second Kind
Venelin Todorov
,
Ivan Dimov 0001
,
Rayna Georgieva
,
Tzvetan Ostromsky
.
nma 2023
:
302-313
[doi]
Intuitionistic Fuzzy Knapsack Problem Trough the Index Matrices Prism
Velichka Traneva
,
Petar R. Petrov
,
Stoyan Tranev
.
nma 2023
:
314-326
[doi]
Numerical Solutions of the Boussinesq Equation with Nonlinear Restoring Force
Veselina Vucheva
,
Vassil M. Vassilev
,
Natalia T. Kolkovska
.
nma 2023
:
327-338
[doi]
Simulation of the Mechanical Wave Propagation in a Viscoelastic Media With and Without Stiff Inclusions
Todor Zhelyazov
,
Sergey Pshenichnov
.
nma 2023
:
339-348
[doi]
2019
Numerical Methods and Applications - 9th International Conference, NMA 2018, Borovets, Bulgaria, August 20-24, 2018, Revised Selected Papers
Geno P. Nikolov
,
Natalia Kolkovska
,
Krassimir Georgiev
, editors,
Volume 11189 of
Lecture Notes in Computer Science
, Springer,
2019.
[doi]
2018
An Effective Guided Fireworks Algorithm for Solving UCAV Path Planning Problem
Adis Alihodzic
,
Damir Hasic
,
Elmedin Selmanovic
.
nma 2019
:
29-38
[doi]
Cuckoo Search Algorithm for Parameter Identification of Fermentation Process Model
Maria Angelova
,
Olympia Roeva
,
Tania Pencheva
.
nma 2019
:
39-47
[doi]
Numerical Simulation of the Stiff System of Equations Within the Spintronic Model
Pavlina Kh. Atanasova
,
Stefani A. Panayotova
,
Elena V. Zemlyanaya
,
Yury M. Shukrinov
,
Ilhom R. Rahmonov
.
nma 2019
:
301-308
[doi]
Definite Quadrature Formulae of Order Three Based on the Compound Midpoint Rule
Ana Avdzhieva
,
Vesselin Gushev
,
Geno P. Nikolov
.
nma 2019
:
227-234
[doi]
Finite Difference Schemes and Classical Transcendental Functions
Edik A. Ayryan
,
Mikhail D. Malykh
,
Leonid A. Sevastianov
,
Yu Ying
.
nma 2019
:
235-242
[doi]
Optimization of String Rewriting Operations for 3D Fractal Generation with Genetic Algorithms
Todor Balabanov
,
Janeta Sevova
,
Kolyu Kolev
.
nma 2019
:
48-54
[doi]
Parallel SFF-SANS Study of Structure of Polydispersed Vesicular Systems
Maxim Bashashin
,
Elena Zemlyanaya
,
Mikhail Kiselev
.
nma 2019
:
309-317
[doi]
Molecular Dynamic Modeling of Long-Range Effect in Metals Exposed to Nanoclusters
Balt Batgerel
,
Igor V. Puzynin
,
Taisia P. Puzynina
,
Ivan Hristov
,
Radoslava Hristova
,
Zafar Tukhliev
,
Zarif Sharipov
.
nma 2019
:
318-325
[doi]
A Wigner Potential Decomposition in the Signed-Particle Monte Carlo Approach
Majid Benam
,
Mihail Nedjalkov
,
Siegfried Selberherr
.
nma 2019
:
263-272
[doi]
Mathematical Modeling: Interdisciplinary Similarity Studies
Agnieszka Bielinska
,
Mikolaj Majkowicz
,
Piotr Waz
,
Dorota Bielinska-Waz
.
nma 2019
:
334-341
[doi]
Classification Studies in Various Areas of Science
Agnieszka Bielinska
,
Mikolaj Majkowicz
,
Dorota Bielinska-Waz
,
Piotr Waz
.
nma 2019
:
326-333
[doi]
Model-Based Stabilization of a Fermentation Process Using Output Feedback with Discrete Time Delay
Milen K. Borisov
,
Neli S. Dimitrova
,
Mikhail Ivanov Krastanov
.
nma 2019
:
342-350
[doi]
Quantifying the Effectiveness of First-Hop Redundancy Protocols in IP Networks
Paul Bourne
,
Neville Palmer
,
Jan Skrabala
.
nma 2019
:
55-63
[doi]
A Second Order Time Accurate SUSHI Method for the Time-Fractional Diffusion Equation
Abdallah Bradji
.
nma 2019
:
197-206
[doi]
Some Convergence Results of a Multidimensional Finite Volume Scheme for a Semilinear Parabolic Equation with a Time Delay
Abdallah Bradji
,
Tarek Ghoudi
.
nma 2019
:
351-359
[doi]
Derivation of a Coordinate System of Three Laser Triangulation Sensors in a Plane
Ján Busa
,
Miroslav Dovica
,
Lukás Kacmár
.
nma 2019
:
64-71
[doi]
STARDEX and ETCCDI Climate Indices Based on E-OBS and CARPATCLIM - Part Two: ClimData in Use
Hristo Chervenkov
,
Kiril Slavov
.
nma 2019
:
368-374
[doi]
STARDEX and ETCCDI Climate Indices Based on E-OBS and CARPATCLIM - Part One: General Description
Hristo Chervenkov
,
Kiril Slavov
,
Vladimir Ivanov
.
nma 2019
:
360-367
[doi]
Global Sensitivity Analysis for a Chronic Myelogenous Leukemia Model
Gabriel Dimitriu
.
nma 2019
:
375-382
[doi]
Numerical Analysis of a Pollution and Environment Interaction Model
Ivan Dimov
,
Juri D. Kandilarov
,
Venelin Todorov
,
Lubin G. Vulkov
.
nma 2019
:
383-391
[doi]
On the Calculation of Electromagnetic Fields in Closed Waveguides with Inhomogeneous Filling
Dmitry V. Divakov
,
Mikhail D. Malykh
,
Leonid A. Sevastianov
,
Anastasia A. Tiutiunnik
.
nma 2019
:
458-465
[doi]
Optimisation Techniques in Wildfire Simulations. Test Case Kresna Fire August 2017
Nina Dobrinkova
,
Momchil Panayotov
,
Peter Boyvalenkov
.
nma 2019
:
72-79
[doi]
Subtraction of Two 2D Polygons with Some Matching Vertices
Georgi Evtimov
,
Stefka Fidanova
.
nma 2019
:
80-87
[doi]
A High Order Numerical Method for Solving Nonlinear Fractional Differential Equation with Non-uniform Meshes
Lili Fan
,
Yubin Yan
.
nma 2019
:
207-215
[doi]
InterCriteria Analysis of Different Variants of ACO Algorithm for Wireless Sensor Network Positioning
Stefka Fidanova
,
Olympia Roeva
.
nma 2019
:
88-96
[doi]
Description of Dynamics of Ellipsoidal Estimates of Reachable Sets of Nonlinear Control Systems with Bilinear Uncertainty
Tatiana F. Filippova
.
nma 2019
:
97-105
[doi]
Computer Simulation of Heat Exchange Through 3D Fabric Layer
Ausra Gadeikyte
,
Rimantas Barauskas
.
nma 2019
:
392-399
[doi]
New Stabilized Discretizations for Poroelasticity Equations
Francisco José Gaspar
,
Carmen Rodrigo
,
Xiaozhe Hu
,
Peter Ohm
,
James H. Adler
,
Ludmil Zikatanov
.
nma 2019
:
3-14
[doi]
Statistically Significant Comparative Performance Testing of Julia and Fortran Languages in Case of Runge-Kutta Methods
Migran N. Gevorkyan
,
Anna V. Korolkova
,
Dmitry S. Kulyabov
,
Konstantin P. Lovetskiy
.
nma 2019
:
400-407
[doi]
Spectral Collocation Solutions to a Class of Pseudo-parabolic Equations
Calin-Ioan Gheorghiu
.
nma 2019
:
179-186
[doi]
Evaluation of Serial and Parallel Shared-Memory Distance-1 Graph Coloring Algorithms
Lukas Gnam
,
Siegfried Selberherr
,
Josef Weinbub
.
nma 2019
:
106-114
[doi]
Solving Function Approximation Problems Using the L^2 -Norm of the Log Ratio as a Metric
Ivan D. Gospodinov
,
Stefan M. Filipov
,
Atanas V. Atanassov
.
nma 2019
:
115-124
[doi]
A Class of Staggered Schemes for the Compressible Euler Equations
Raphaèle Herbin
,
Jean-Claude Latché
.
nma 2019
:
15-26
[doi]
A Numerical Model for Random Fibre Networks
Mark Houghton
,
David Head
,
Mark Walkley
.
nma 2019
:
408-415
[doi]
Front Fixing Finite Difference Method for Pricing a Corporate Bond with Credit Rating Migration
Juri D. Kandilarov
,
Lubin G. Vulkov
.
nma 2019
:
416-423
[doi]
Application of Parallel and Hybrid Metaheuristics for Graph Partitioning Problem
Zbigniew Kokosinski
,
Marcin Pijanowski
.
nma 2019
:
125-132
[doi]
Positivity Preserving Numerical Method for Optimal Portfolio in a Power Utility Two-Dimensional Regime-Switching Model
Miglena N. Koleva
,
Lubin G. Vulkov
.
nma 2019
:
424-432
[doi]
Effect of Ionic Strength on the Electro-Dipping Force
Galina Lyutskanova-Zhekova
,
Krassimir D. Danov
.
nma 2019
:
433-440
[doi]
Impact of the Trap Attributes on the Gate Leakage Mechanisms in a 2D MS-EMC Nanodevice Simulator
Cristina Medina-Bailon
,
Toufik Sadi
,
Carlos Sampedro
,
José Luis Padilla
,
Luca Donetti
,
Vihar P. Georgiev
,
Francisco Gámiz
,
Asen Asenov
.
nma 2019
:
273-280
[doi]
Accuracy of Different Machine Learning Type Methodologies for EEG Classification by Diagnosis
Andrius Vytautas Misiukas Misiunas
,
Tadas Meskauskas
,
Ruta Samaitiene
.
nma 2019
:
441-448
[doi]
Monte Carlo Approach for Modeling and Optimization of One-Dimensional Bimetallic Nanostructures
Vladimir Myasnichenko
,
Nickolay Sdobnyakov
,
Leoneed Kirilov
,
Rossen Mikhov
,
Stefka Fidanova
.
nma 2019
:
133-141
[doi]
Bounds for the Extreme Zeros of Laguerre Polynomials
Geno Nikolov
,
Rumen Uluchev
.
nma 2019
:
243-250
[doi]
Discrete Fourier Analysis on Lattice Grids
Morten A. Nome
,
Tor Sørevik
.
nma 2019
:
251-260
[doi]
Sensitivity Analysis of an Air Pollution Model by Using Quasi-Monte Carlo Algorithms for Multidimensional Numerical Integration
Tzvetan Ostromsky
,
Ivan Dimov
,
Venelin Todorov
,
Zahari Zlatev
.
nma 2019
:
281-289
[doi]
Factors for Search Methods Scalability
Kalin Penev
.
nma 2019
:
142-149
[doi]
Alternate Overlapping Schwarz Method for Singularly Perturbed Semilinear Convection-Diffusion Problems
S. Chandra Sekhara Rao
,
Varsha Srivastava
.
nma 2019
:
449-457
[doi]
Microscopic KMC Modeling of Oxide RRAMs
Toufik Sadi
,
Asen Asenov
.
nma 2019
:
290-297
[doi]
Analysis of Hierarchical Compression Parallel Solver for BEM Problems on Intel Xeon CPUs
Dimitar Slavchev
,
Svetozar Margenov
.
nma 2019
:
466-473
[doi]
The Statistic Analysis of Conjunctive Adverbs Used in the First Bulgarian School Books in Mathematics (from the First Half of XIX c.)
Velislava Stoykova
.
nma 2019
:
150-157
[doi]
Application of WRF-CMAQ Model System for Analysis of Sulfur and Nitrogen Deposition over Bulgaria
Dimiter Syrakov
,
Emilia Georgieva
,
Maria Prodanova
,
Elena Hristova
,
Ilian Gospodinov
,
Kiril Slavov
,
Blagorodka Veleva
.
nma 2019
:
474-482
[doi]
Index Matrices as a Decision-Making Tool for Job Appointment
Velichka Traneva
,
Vassia Atanassova
,
Stoyan Tranev
.
nma 2019
:
158-166
[doi]
An Intuitionistic Fuzzy Approach to the Hungarian Algorithm
Velichka Traneva
,
Stoyan Tranev
,
Vassia Atanassova
.
nma 2019
:
167-175
[doi]
Identification of the Right-Hand Side of an Equation with a Fractional Power of an Elliptic Operator
Petr N. Vabishchevich
.
nma 2019
:
216-223
[doi]
Digital Approximations for Pseudo-Differential Equations and Error Estimates
Vladimir B. Vasilyev
.
nma 2019
:
483-490
[doi]
The Statistical Property in Finite Element Model of Elastic Contact Problems
Zhaocheng Xuan
.
nma 2019
:
187-194
[doi]
Some Difference Algorithms for Nonlinear Klein-Gordon Equations
Asuman Zeytinoglu
,
Murat Sari
.
nma 2019
:
491-498
[doi]
2015
Numerical Methods and Applications - 8th International Conference, NMA 2014, Borovets, Bulgaria, August 20-24, 2014, Revised Selected Papers
Ivan Dimov
,
Stefka Fidanova
,
Ivan Lirkov
, editors,
Volume 8962 of
Lecture Notes in Computer Science
, Springer,
2015.
[doi]
2014
On a Type of Nonconforming Morley Rectangular Finite Element
Andrey B. Andreev
,
Milena R. Racheva
.
nma 2015
:
287-294
[doi]
The Effect of a Postprocessing Procedure to Upper Bounds of the Eigenvalues
Andrey B. Andreev
,
Milena R. Racheva
.
nma 2015
:
279-286
[doi]
Slot Machines RTP Optimization with Genetic Algorithms
Todor Balabanov
,
Iliyan Zankinski
,
Bozhidar Shumanov
.
nma 2015
:
55-61
[doi]
Numerical Simulation of Drop Coalescence in the Presence of Inter-Phase Mass Transfer
Ivan B. Bazhlekov
,
Daniela Vasileva
.
nma 2015
:
237-245
[doi]
Deterministic Solution of the Discrete Wigner Equation
Johann Cervenka
,
Paul Ellinghaus
,
Mihail Nedjalkov
.
nma 2015
:
149-156
[doi]
Performance of a Wavelet Shrinking Method
Rune Dalmo
,
Jostein Bratlie
,
Børre Bang
.
nma 2015
:
262-270
[doi]
A Note on Local Refinement for Direction Splitting Methods
T. Gornak
,
O. Iliev
,
P. Minev
.
nma 2015
:
3-12
[doi]
Free Search in Multidimensional Space II
Kalin Penev
.
nma 2015
:
103-111
[doi]
A Semi-numerical Approach to Radiation Boundary Conditions
Ivan A. Starkov
,
Alexander S. Starkov
.
nma 2015
:
112-119
[doi]
A Numerical Study of the Upper Bound of the Throughput of a Crossbar Switch Utilizing MiMa-Algorithm
Tasho Tashev
,
Vladimir Monov
.
nma 2015
:
295-303
[doi]
On Positivity Preservation in Some Finite Element Methods for the Heat Equation
Vidar Thomée
.
nma 2015
:
13-24
[doi]
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