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Schriftenreihe: Hamburger Beiträge zur angewandten Mathematik ( ---> Vorg. Hamburger Beiträge zur angewandten Mathematik : Reihe A, B, C, F)


Nr. Titel Autor Jahr Band
1 A universal model-free and safe adaptive cruise control mechanism : the infinite time horizon problem with zero terminal state Berger, Thomas, 1986- 2018 2018,02
2 POD for optimal control of the Cahn-Hilliard system using spatially adapted snapshots Grale, Carmen 2018 2018,01
3 Reduced basis methods- an application to variational discretization of parametrized elliptic optimal control problems Ahmad Ali, Ahmad 2018 2018,16
4 Simple heteroclinic networks in R4 Podvigina, Olga 2018 2018,03
5 The relation between the companion matrix and the companion polynomial in R4 algebras : the infinite time horizon problem with zero terminal state Janovska, Drahoslava 2018 2018,04
6 On continuity of solutions for parabolic control systems and input-to-state stability Jacob, Birgit 2017 2018,05
7 Remarks on the Crouzeix--Palencia proof that the numerical range is a $(1+sqrt{2})$-spectral set Ransford, Thomas, 1958- 2018 2018,06
8 Strong input-to-state stability for infinite dimensional linear systems Nabiullin, Robert, 1983- 2017 2018,07
9 Infinite-dimensional input-to-state stability and Orlicz spaces Jacob, Birgit 2017 2018,08
10 A projector based convergence proof of the Ginelli algorithm for covariant Lyapunov vectors Noethen, Florian 2018 2018,09
11 Combined open-loop and funnel control for underactuated multibody systems Berger, Thomas, 1986- 2018 2018,15
12 On a class of non-Hermitian matrices with positive definite Schur complements Berger, Thomas, 1986- 2018 2018,14
13 Linear-quadratic optimal control of differential-algebraic systems : the infinite time horizon problem with zero terminal state Reis, Timo, 1979- 2018 2018,13
14 Maximal discrete sparsity in parabolic optimal control with measures Herberg, Evelyn 2018 2018,12
15 The gap distance to the set of singular matrix pencils Berger, Thomas, 1986- 2018 2018,11
16 A smooth zero-entropy diffeomorphism whose product with itself is loosely Bernoulli Gerber, Marlis 2018 2018,10
17 Analysis and an interior point approach for TV Image reconstruction problems on smooth surfaces Herrmann, Marc 2017 2017,12
18 Further dense properties of the space of circle diffeomorphisms with a Liouville rotation number Kunde, Philipp 2017 2017,11
19 A variational method for reconstructing the source in elliptic systems from boundary observations Hinze, Michael 2017 2017,10
20 Expansion of pinched hypersurfaces of the Euclidean and hyperbolic space by high powers of curvature Kröner, Heiko 2017 2017,09
21 A certified model reduction approach for robust optimal control with PDE constraints Alla, Alessandro 2017 2017,08
22 Pseudo-simple heteroclinic cycles in R4 Chossat, Pascal 2018 2017,07
23 A phase field approach to shape optimization in Navier--Stokes flow with integral state constraint Garcke, Harald 2017 2017,06
24 Approximation of bivariate functions from fractional Sobolev spaces by filtered back pojection Beckmann, Matthias 2017 2017,05
25 The McMillan degree of implicit transfer functions of RLC networks Berger, Thomas 2017 2017,04
26 On the dual formulation of obstacle problems for the total variation and the are functional Scheven, Christoph 2017 2017,03
27 Image reconstruction from scattered Radon data by weighted positive definite kernel functions De Marchi, S. 2017 2017,02
28 POD reduced order modeling for evolution equations utilizing arbitrary finite element discretizations Gräßle, Carmen 2017 2017,01
29 Error analysis for global minima of semilinear optimal control problems Ali, Ahmad 2017 2017,13
30 GNAT versus POD-DEIM for model order reduction of electrical networks with semiconductors Hinze, Michael 2017 2017,26
31 Generalized logarithmic Gauss curvature flow of the leaves of a foliation Kröner, Heiko 2017 2017,14
32 Model order reduction of electrical networks with semiconductors modelled by quantum-drift-diffusion models Hinze, Michael 2017 2017,27
33 A semi-implicit multiscale scheme for shallow water flows at low froude number Vater, Stefan 2017 2017,25
34 Real-analytic diffeomorphisms with homogeneous spectrum and disjointness of convolutions Banerjee, Shilpak 2017 2017,24
35 From image to video approximation by adaptive splines over tetrahedralizations Iske, Armin, 1966- 2017 2017,23
36 On observers for nonlinear differential-algebraic systems Berger, Thomas, 1986- 2017 2017,22
37 Fault tolerant funnel control for uncertain linear systems Berger, Thomas, 1986- 2017 2017,21
38 Niven's algorithm applied to the roots of the companion polynomial over R4 algebras Opfer, Gerhard, 1935- 2017 2017,15
39 Constant-coefficient differential-algebraic operators and the Kronecker form Puche, Marc 2017 2017,16
40 Variational discretization of a control-constrained parabolic bang-bang optimal control problem Daniels, Nikolaus von 2017 2017,17
41 The funnel pre-compensator Berger, Thomas, 1986- 2017 2017,18
42 A limiter-based well-balanced discontinuous Galerkin method for shallow-water flows with wetting and drying : triangular grids Vater, Stefan 2017 2017,20
43 POD basis updates for nonlinear PDE control Gräßle, Carmen 2016 2016,18
44 A-posteriori snapshot location for POD in optimal control of linear parabolic equations Alla, Alessandro 2016 2016,19
45 Duality based error estimation in the presence of shocks Beckers, Susanne 2016 2016,21
46 A partitioned approach for adjoint shape optimization in fluid-structure interaction Heners, J. P. 2016 2016,22
47 Identifying conductivity in electrical impedance tomography with total variation regularization Hinze, Michael 2017 2016,23
48 On a delay differential equation arising from a car-following model: wavefront solutions with constant-speed and their stability Stumpf, Eugen, 1979- 2016 2016,24
49 A goal-oriented dual-weighted adaptive finite element approach for the optimal control of a nonsmooth Cahn-Hilliard-Navier-Stokes system Hintermüller, Michael, 1970- 2016 2016,25
50 Optimal control of elliptic surface PDEs with pointwise bounds on the state Ahmad Ali, Ahmad 2016 2016,02
51 Diffuse interface approaches in atmosphere and ocean - modeling and numerical implementation Garcke, Harald 2016 2016,17
52 Improved estimates for condition numbers of radial basis function interpolation matrices Diederichs, Benedikt 2016 2016,16
53 Grundlagen der Lehre : hier: die Additionstheoreme Ansorge, A. 2016 2016,15
54 Optimal control of elliptic surface PDEs with pointwise bounds on the state Ahmad Ali, Ahmad 2016 2016,14
55 Variational discretization of parabolic control problems on evolving surfaces with pointwise state constraints Hinze, Michael 2016 2016,13
56 Error estimate for a finite element approximation of the solution of a linear parabolic equation on a two-dimensional surface Kröner, Heiko 2016 2016,12
57 Kernel-based image reconstruction from scattered Radon data De Marchi, Stefano, 1806-1867 2016 2016,11
58 A wetting and drying semi-implicit SPH algorithm for the shallow water equations Bankole, Adeleke O. 2016 2016,10
59 Analysis of the inherent reconstruction error in filtered back projection Beckmann, Matthias 2016 2016,1
60 Variational method for multi-parameter identification in elliptic partial differential equations Quyen, Tran Nhan Tam 2016 2016,26
61 Hierarchical matrix approximation for kernel-based scattered data interpolation Iske, Armin, 1966- 2016 2016,27
62 The funnel observer Berger, Thomas, 1986- 2016 2016,3
63 Interactions between kernels, frames, and persistent homology Guillemard, Mijail 2016 2016,8
64 Persistent homology for defect detection in non-destructive evaluation of materials Cuenca, Jose F. 2016 2016,7
65 Error estimates and convergence rates for filtered back projection Beckmann, Matthias 2016 2016,6
66 Parameter estimation for exponential sums from sparse frequency projections Diederichs, Benedikt 2016 2016,5
67 On the construction of non-negative dimensionality reduction methods Krause-Solberg, Sara 2016 2016,4
68 The number of zeros of unilateral polynomials over coquaternions and related algebras Janovská, Drahoslava 2016 2016,37
69 Numerical solution of matrix equations arising in linear-quadratic optimal control of differential-algebraic equations Reis, Timo, 1979- 2016 2016,36
70 A square entropy stable flux limiter for PNPM schemes Goetz, Claus R. 2016 2016,35
71 Funnel control via funnel observer for minimum phase systems with relative degree two Berger, Thomas 2016 2016,34
72 Real-analytic AbC constructions on the torus Banerjee, Shilpak 2016 2016,28
73 Fully adaptive and integrated numerical methods for the simulation and control of varable density multiphase flows governed by diffuse interface models Hintermüller, Michael, 1970- 2016 2016,29
74 Grundlagen der Lehre : hier: die Strahlensätze Ansorge, Rainer, 1931- 2016 2016,9
75 ODE observers for DAE systems Berger, Thomas 2016 2016,30
76 Disturbance decoupled estimation for linear differential-algebraic systems Berger, Thomas 2016 2016,31
77 Optimal Control of time-discrete two-phase flow driven by a diffuse-interface model Garcke, Harald 2016 2016,32
78 Funnel control for nonlinear systems with known strict relative degree Berger, Thomas 2016 2016,33
79 A condensed form for nonlinear differential-algebraic equations in circuit theory Reis, Timo, 1979- 2015 2015,19
80 Shape optimization for surface functionals in Navier--Stokes flow using a phase field approach Garcke, Harald 2015 2015,20
81 A semi-implicit SPH scheme for the two-dimensional shallow water equations Bankole, A. O. 2015 2015,21
82 Computing the regularization of a linear differential-algebraic system Berger, Thomas 2015 2015,22
83 An optimal shape design problem for plates Deckelnick, Klaus 2015 2015,23
84 Numerical approximation of level set power mean curvature flow Kröner, Axel 2015 2015,24
85 Numerical approximation of positive power curvature flow via deterministic games Kröner, Heiko 2015 2015,25
86 An optimal control problem governed by a regularized phase-field fracture propagation model : this preprint is also published as IGDK 1754 preprint no. IGDK-2015-12 Neitzel, I. 2015 2015,18
87 A note on local center manifolds for differential equations with state-dependent delay Stumpf, Eugen, 1979- 2015 2015,17
88 A HJB-POD feedback synthesis approach for the wave equation Alla, Alessandro 2015 2015,16
89 HJB-POD feeback control of advection-diffusion equation with a model predictive control snapshot sampling Alla, A. 2015 2015,15
90 Global minima for semilinear optimal control problems Ali, Ahmad 2015 2015,14
91 Observability of linear differential-algebraic systems : a survey Berger, Thomas 2015 2015,13
92 A limiter-based well-balanced discontinuous Galerkin method for shallow-water flows with wetting and drying: one-dimensional case Vater, Stefan 2015 2015,12
93 Unstable attractors: existence and stability indices Lohse, Alexander 2015 2015,11
94 Mathematik - ein merkwürdiger Gegensatz zwischen Bedeutung und individuellem wie öffentlichem Interesse Ansorge, Rainer, 1931- 2015 2015,10
95 Optimal L2 velocity error estimates for a modified pressure-robust Crouzeix-Raviart stokes element : this preprint is also available as WIAS-Preprint no. 2140 Linke, A. 2015 2015,26
96 Linear relations and the Kronecker canonical form Berger, Thomas 2015 2015,27
97 Multiple slowly oscillating periodic solutions for x'(t) = f (x(t-1)) with negative feedback Kennedy, Benjamin 2015 2015,43
98 A residual based snapshot location strategy for POD in distributed optimal control of linear parabolic equations Alla, Alessandro 2015 2015,42
99 Weakly mixing diffeomorphisms preserving a measurable Riemannian metric are dense in $mathcal{A}_{alpha}(M)$ for arbitrary Liouvillean number $alpha$ Gunesch, Roland 2015 2015,41
100 A L bound for the Cahn-Hilliard equation with relaxed non-smooth free energy Kahle, Christian 2015 2015,40
101 Polynomial interpolation in nondivision algebras Opfer, Gerhard, 1935- 2015 2015,39
102 Matrix coefficient identification in an elliptic equation with the convex energy functional method Hinze, Michael 2016 2015,37
103 Disturbance decoupling by behavioral feedback for linear differential-algebraic systems Berger, Thomas 2015 2015,36
104 The zero dynamics form for nonlinear differential-algebraic systems Berger, Thomas 2015 2015,35
105 Matrices over nondivision algebras without eigenvalues : this paper has been accepted for publication in October 2015 by Advances in Applied Clifford Algebras (AACA), the final version may differ from this preprint Janovská, Drahoslava 2015 2015,34
106 Real-analytic weak mixing diffeomorphisms preserving a measurable Riemannian metric Kunde, Philipp 2015 2015,33
107 Uniform rigidity sequences for weak mixing diffeomorphisms on D2, A and T2 Kunde, Philipp 2015 2015,32
108 Inner-outer factorizations for differential-algebraic systems Reis, Timo, 1979- 2015 2015,31
109 Error analysis for POD approximations of infinite horizon problems via the dynamic programming approach Alla, A. 2015 2015,30
110 L?-error estimate for the finite element method on two dimensional surfaces Kröner, Heiko 2015 2015,29
111 Observers and dynamic controllers for linear differential-algebraic systems Berger, Thomas 2015 2015,28
112 A meshfree semi-implicit smoothed particle hydrodynamics method for free surface flow Bankole, Adeleke O. 2015 2015,44
113 The Kalman-Yakubovich-Popov inequality for differential-algebraic systems: existence of nonpositive solutions Reis, Timo, 1979- 2015 2015,09
114 Coupling MPC and DP methods for an efficient solution of optimal control problems Alla, A. 2015 2015,38
115 A semi-implicit SPH scheme for the shallow water equations Bankole, Adeleke O. 2015 2015,01
116 Adaptive approximation algorithms for sparse data representation Guillemard, M. 2015 2015,02
117 Error estimates for filtered back projection Beckmann, Matthias 2015 2015,03
118 Parameter estimation for bivariate exponential sums Diederichs, Benedikt 2015 2015,04
119 Optimally sparse image approximation by adaptive linear splines over anisotropic triangulations Iske, Armin, 1966- 2015 2015,05
120 Geometric data manipulation with Clifford algebras and Möbius transforms Guillemard, Mijail 2015 2015,06
121 Local stability analysis of differential equations with state-dependent delay Stumpf, Eugen, 1979- 2015 2015,07
122 Non-asymptotic stabilty of heteroclinic cycles Lohse, Alexander 2015 2015,08
123 Numerical approximation of phase field based shape and topology optimization for fluids Garcke, Harald 2014 2014,12
124 The Jacobi matrix for functions in noncommutative algebras Lauterbach, Reiner 2014 2014,11
125 Adaptive optimal control of the obstacle problem 2014 2014,10
126 HJB-POD feedback control for Navier-Stokes equations 2014 2014,09
127 Zero dynamics and root locus for a boundary controlled heat equation 2014 2014,08
128 Kalman controllability decompositions for differential-algebraic systems 2014 2014,07
129 Zeros and singular points for one-sided, coquaternionic polynomials with an extension to other R4 algebras 2014 2014,06
130 A priori error estimates for a finite element discretization of parabolic optimization problems with pointwise constraints in time on mean values of the gradient of the state 2014 2014,05
131 Crank-Nicolson time stepping and variational discretization of control-constrained parabolic optimal control problems Daniels, Nikolaus von 2015 2014,04
132 Stability in simple heteroclinic networks in R^4 Castro, Sofia B. S. D. 2014 2014,02
133 The balanced truncation error bound in Schatten norms 2014 2014,01
134 Funnel control for the boundary controlled heat equation Reis, Timo, 1979- 2014 2014,13
135 A structured doubling algorithm for Lure equations Poloni, Federico 2014 2014,15
136 The Kalman-Yakubovich-Popov inequality for differential-algebraic systems Reis, Timo 2014 2014,27
137 Regularization of linear time-invariant differential-algbraic systems Berger, Thomas 2014 2014,26
138 On the differentiability of stationary fluid-structure interaction problems with respect to the problem data Wick, Thomas 2014 2014,25
139 Multilevel estimation of rare events Ullmann, Elisabeth 2014 2014,24
140 Model order reduction approaches for the optimal design of permanent magnets in electro-magnetic machines Alla, A. 2014 2014,23
141 The ADI method for bounded real and positive Lure equations Massoudi, Arash 2014 2014,22
142 A finite element method for dirichlet boundary control problems governed by parabolic PDEs Gong, Wei 2014 2014,21
143 An efficient policy iteration algorithm for dynamic programming equations Alla, Alessandro 2014 2014,20
144 Outer transfer functions of differential-algebraic systems Ilchmann, Achim, 1956- 2014 2014,19
145 Asymptotic stability of POD based model predictive control for a semilinear parabolic PDE Alla, Alessandro 2014 2014,18
146 Proper orthogonal decomposition for free boundary value problems Hinze, Michael 2014 2014,17
147 The ADI method for algebraic Riccati equations Massoudi, Arash 2014 2014,16
148 On the differentiability of stationary fluid-structure interaction problems with respect to the problem data 2013 2013,06
149 Linear equations and the Kronecker product in coquaternions : dedicated to Lothar Reichel on the occasion of his 60th birthday 2013 2013,05
150 The algebraic Riccati equation for quaternions : dedicated to Ivo Marek on the occasion of his 80th birthday 2013 2013,04
151 Zero dynamics and funnel control for linear electrical circuits 2013 2013,03
152 Approximate solutions of generalized Riemann problems for nonlinear systems of hyperbolic conservation laws 2013 2013,02
153 Model predictive control of variable density multiphase flows governed by diffuse interface models Hinze, Michael 2014 2013,01
154 Optimal control of the temperature in a catalytic converter 2013 2013,07
155 Balancing transformations for infinite-dimensional systems with nuclear Hankel operator 2013 2013,08
156 An augmented-Lagrangian method for the phase-field approach for pressurized facture 2013 2013,09
157 Structural properties of positive real and reciprocal rational matrices 2013 2013,15
158 Funnel control for nonlinear functional differential-algebraic systems 2013 2013,14
159 Space-time Newton-multigrid strategies for nonstationary distributed and boundary flow control problems 2013 2013,13
160 Microscopic traffic model on the infinite line: Quasi-stationary solutions, their stability and jam waves 2013 2013,12
161 Mathematical modeling and analysis of nonlinear time-invariant RLC circuits 2013 2013,11
162 A-priori error bounds for finite element approximation of elliptic optimal control problems with gradient constraints 2014 2013,10
163 Finite-rank ADI iteration for operator Lyapunov equations 2012 2012,09
164 On combining deflation and iteration to low-rank approximative solution of Lur'e equations 2012 2012,1
165 Model order reduction for networks of ODE and PDE systems 2012 2012,10
166 An analytic approach to the Collatz 3n + 1 problem for negative start values with an appendix of tables 2012 2012,11
167 A priori error estimates for optimal control problems with constraints on the gradient of the state on nonsmooth polygonal domains 2012 2012,2
168 The length of the primal-dual path in Moreau-Yosida-based path-following for state constrained optimal control 2012 2012,3
169 Optimal N-term approximation by linear splines over anisotropic Delaunay triangulations 2012 2012,4
170 Convergence and error analysis of a numerical method for the identification of matrix parameters in elliptic PDEs 2012 2012,5
171 Controllability of linear differential-algebraic systems : a survey 2012 2012,6
172 On the construction of kernel-based adaptive particle methods in numerical flow simulation 2012 2012,7
173 Algebraic medical image reconstruction from scattered radon data by positive definite kernels 2012 2012,8
174 A priori error analysis for finite element approximation of parabolic optimal control problems with pointwise control 2011 2011,07
175 Model order reduction of coupled circuit-device systems 2011 2011,08
176 An analytic approach to the Collatz 3n + 1 problem Opfer, Gerhard 20 2011,09
177 Control-constrained parabolic optimal control problems on evolving surfaces - theory and variational discretization 2011 2011,10
178 Convergence analysis of Galerkin POD for linear second order evolution equations 2011 2011,06
179 Identification of matrix parameters in elliptic PDEs 2011 2011,05
180 A mixed finite element approximation for optimal control problems with convection-diffusion equations 2011 2011,04
181 Nested multigrid methods for time-periodic, parabolic optimal control problems 2011 2011,03
182 Optimal representation of piecewise Hölder smooth bivariate functions by the easy path wavelet transform 2011 2011,02
183 Optimal control of the Laplace-Beltrami operator on compact surface - concept and numerical treatment 2011 2011,01
184 Optimal control of elliptic equations with pointwise constraints on the gradient of the state in nonsmooth polygonal domains 2012 2011,11
185 An asymptotic numerical analysis of Hopf periodic traveling waves for a microscopic traffic problems 2011 2011,12
186 Scattered data approximation by positive definite kernel functions Iske, Armin, 1966- 2011 2011,13
187 Model order reduction of integrated circuits in electrical networks 2011 2011,14
188 A nonlinear model predictive concept for control of two-phase flows governed by the Cahn-Hilliard Navier-Stokes system 2011 2011,23
189 Space-time finite element approximation of parabolic optimal control problems 2011 2011,22
190 Approximate solutions of generalized Riemann problems : the Toro-Titarev solver and the LeFloch-Raviart expansion 2011 2011,21
191 Computational aspects of pseudospectra in hydrodynamic stability analysis 2011 2011,20
192 Error estimates for finite element approximations of parabolic equations with measure data 2011 2011,19
193 An adaptive finite element Moreau-Yosida-based solver for a coupled Cahn-Hilliard/Navier-Stokes system 2011 2011,18
194 On groupoid C*-algebras, persistent homology and time-frequency analysis 2011 2011,17
195 A priori error estimates for the finite element discretization of optimal distributed control problems governed by the biharmonic operator 2011 2011,16
196 Analysis of quasi-POMs in a microscopic traffic model 2011 2011,15
197 Discrete concepts versus error analysi in pde contrained optimization 2010 2010,05
198 Clifford algebras and dimensionality reduction for signal separation and classification 2010 2010,04
199 A posteriori error representations for elliptic optimal control problems with control and state constraints 2010 2010,03
200 An adaptive finite element Moreau-Yosida-based solver for a non-smooth Cahn-Hilliard problem 2010 2010,02
201 A note on the computation of the zeros of simple quaternionic polynomials 2010 2010,01
202 Error estimates for parabolic optimal control problems with control and state constraints Gong, Wei 2014 2010,13
203 Adaptive ADER methods using kernal-based polyharmonic spline WENO reconstruction 2010 2010,06
204 Discretization of optimal control problems 2010 2010,07
205 Weak-duality based adaptive finite element methods for PDE-constrained optimization with pointwise gradient state-constraints 2010 2010,08
206 Discrete empirical interpolation in POD model order reduction of drift-diffusion equation in electrical networks 2010 2010,09
207 Stability concerning the time-dependence of the mean life expectancy with respect to its relevant parameters 2010 2010,10
208 The nonexistence of pseudoquaternions in C2x2 2010 2010,11
209 Optimal control of fluid - structure interaction problem : linear viscous fluid is coupled with elastic body 2010 2010,12
210 Sparse representation of video data by adaptive tetrahedralizations 2009 2009,07
211 Kernel-based vector field reconstruction in computational fluid dynamic models 2009 2009,06
212 Contextual image compression from adaptive sparse data representations 2009 2009,05
213 Variational discretization of parabolic control problems in the presence of pointwise state constraints 2009 2009,04
214 POD model order reduction of drift-diffusion equations in electrical networks 2009 2009,03
215 Elliptic control with gradient constraints : variational discrete versus piecewise constant controls 2009 2009,02
216 Optimally sparse image representation by the easy path wavelet transform : dedicated to Wolfgang Dahmen on the occasion of his 60th birthday 2009 2009,08
217 Polynomials and Vandermonde matrices over the field of quaternions 2009 2009,09
218 A note on the approximation of elliptic control problems with bang-bang controls 2009 2009,10
219 The classification and the computation of the zeros of quaternionic, two-sided polynomials 2009 2009,12
220 Residual based sampling in POD model order reduction of drift-diffusion equations in parametrized electrical networks Hinze, Michael 2010 2009,13
221 Variational discretization and semi-smooth Newton methods; implementation, convergence and globalization in pde constrained optimization with control constraints 2009 2009,14
222 Dynamical phenomena induced by Bottlenecks 2009 2009,15
223 Interior point methods in function space for state constraints - inexact Newton and adaptivity 2009 2009,01
224 A goal-oriented adaptive Moreau-Yosida algorithm for control- and state-constrained elliptic control problems 2009 2009,17
225 Curvature analysis of frequency modulated manifolds in dimensionality reduction 2009 2009,16


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Letzte Änderung: 12.10.2015