Proceedings of 7th seminar on differential geometry and topology

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Full Papers......Page 9 Z. Bakefayat :: Oscillator topologies on a paratological group......Page 10 Z. Aral and A. Razavi :: Evolution of the curvature under the Finsler Ricci flow......Page 13 M. Nadjafikhah and L. Hamedi Mobarra :: The Milne metric and reductions of its Gordon- type equation......Page 19 M. Deldar Froutagheh :: Free paratopoligical groups......Page 25 M. Parhizkar and P. Bahmandoust and D. Latifi :: Bi-invariant Finsler metrics on Lie groups......Page 31 E. Keyhani :: Generalized differentiation in modules over topological *-algebras......Page 36 A. Babaee, B. Mashayekhy and H. Mirebrahimi :: On Hawaiian groups of pointed spaces......Page 41 B. Bidabad and M. Yarahmadi :: Ricci flow and convergence of evolving Finslerian metrics......Page 46 M. Nadjafikhah and M. Hesamiarshad :: The equivalence problem for equations of the form uxxx= ut +A(t,x)ux +B(t,x)u+C(t,x)......Page 52 B. Bidabad and M. Sedaghat :: Extrinsic sphere in Finsler geometry......Page 58 M. Nadjafikhah and P. Kabi-Nejad :: Conservation Laws of the Kupershmidt equation by the Scaling method......Page 64 Z. Jamal Kashani and B. Bazigaran :: Order-representability of topological spaces and preorderable and lower preorderable topologies......Page 70 B. Najafi, F. Malek and N. H. Kashani :: Contact Finsler structure......Page 75 M. Nadjafikhah and K. Goodarzi :: Integrating factor and -symmetry for third-order differential equations......Page 81 R. Mirzaie and H. Soruosh :: A remark on topology of some UND-manifolds......Page 90 M. Faghfouri and R. Hosseinoghli :: More on Warped product Finsler manifolds......Page 95 M. Nadjafikah, A. Mahdavi and M. Toomanian :: Two approaches to the calculation of approximate symmetry of a Ostrovsky equation with small parameter......Page 100 U. Mohamadi :: Dynamic topological entropy of co-compact open covers......Page 107 D. Latifi and M. Toomanian :: On reduced Finsler -spaces......Page 113 M. Nadjafikah and H. Reza Yazdani :: Apply Fushchych method on celebrated version of Fisher-KPP equation......Page 118 A. Pakdaman :: On the Mycielski conjecture......Page 124 E. Pouranvari and G. Haghighatdoost :: The topological features for a new case on the sphere......Page 130 F. Ahangari :: Comprehensive geometric investigation of Finslerian integrable cocycles......Page 138 R. Bakhshandeh Chamazkoti :: The gauge equivalence of fourth order differential operator......Page 143 N. Abbasi and M. Pourbarat :: A dynamic criteria for recognizing the lacking Baire property for some topological spaces......Page 151 M. Zohrehvand and M. Mirmohamah Rezaii :: On the H-curvature of Einstein (,)-metrics......Page 156 M. Sabzevari :: Cartan equivalence problem of the 5-dimensional universal CR-model M5c C4......Page 164 M. Amini :: Smooth vectors and integral curves of lie hypergroups......Page 170 M. Nadjafikhah and M. Yaghesh -symmetries and solution of differential equations......Page 179 R. Chavosh Khatamy and U. Ghalebsaz Jedy :: Construction of invariant (, )-metrics on reductive homogeneous spaces......Page 182 V. Shirvani-Sh, M. Nadjafikhah and M. Toomanian :: Application of Lie symmetries to construct conservation laws of PDEs......Page 187 H. Torabi, A. Pakdaman and B. Mashayekhy :: On the Classification of Covering Spaces......Page 192 Y. Alipour Fakhri and S. Loghmannia :: The horizontal Hodge operator in Finsler manifolds......Page 198 M. Nadjafikhah and Z. Pahlevani Tehrani :: Solving equivalence problems with equivariant moving frame method under finite dimentional Lie group actions......Page 202 M. Rabii :: The combinatorial model of the multibrot set for d = 4......Page 208 F. Ayatollah Zadeh Shirazi and B. Taherkhani :: A short note on ergodicity: in the class of topological transformation semigroups with phase semigroup as a collection of generalized shifts......Page 214 R. Akbarzadeh and G. Haghighatdoot :: Investigation of the topological structure and the loop molecule of the saddle-saddle critical point of complexity of 4 on some integrable Hamiltonian system......Page 220 F. Douroudian :: Combinatorial knot Floer homology and double branched covers......Page 227 A. Etemad :: Surfaces in Euclidean spaces of higher dimensions......Page 232 A. Mohammadpouri :: On r-minimal isometric immersions from warped products into Euclidean space......Page 238 S.E. Akrami :: Quantum (fuzzy or none pure) differential geometry......Page 242 F. Ayatollah Zadeh Shirazi and M.A. Mahmoodi :: which functional Aexandroff topological spaces are COTS?......Page 254 B. Raesi and F. Bakhtiari :: Geometrical Approach of bifurcations in periodically forced Morris Lecar neurons......Page 260 M. Nadjafikhah and M. Korshidi :: Lie symmetries of the fractional-partial diffusion equations......Page 266 L. Zareh Yazdeli and B. Bazigaran :: Cut points in topology spaces......Page 271 B. Raesi and K. Horr :: Geometric approach of bursting in a hyperchaotic system......Page 275 M.B. Kazemi :: Integrable distributions on semi-invariant submanifolds......Page 281 R. Chavosh Khatamy and D. Latifi :: On symmetry preserving diffeomorphisms of generalized symmetric Finsler spaces......Page 285 M. Parhizkar, D. Latifi and P. Bahmandoust :: Sectional curvature and Scalar curvature two-step Nilpotent Lie groups of dimension five......Page 291 M. Aghasi and M. Nasehi :: (,)-Spaces which are isometrically immersed In an almost Hermitian kahler manifold......Page 297 F. Ayatollah Zadeh Shirazi and R. Rahimi :: Interaction between relatively pointwise recurrence and dense periodic points in two class of topological dynamical systems......Page 303 G. Haghighatdoost, R. Mahjoubi and R. Akbarzadeh :: New integrable Hamiltonian systems on the Lie algebra e(3 ) and topology of their isoenergetic surfaces......Page 309 J. Abedi-Fardad, G. Haghighatdoost and A. Rezaei-Aghdam :: Integrable and superintegrable Hamiltonian systems with four dimensional real Lie algebras as symmetry of the systems......Page 315 A. Haji Badali and M. Asadollahzadeh and E. Sourchi :: Sasakian and Conformal Contact Lorentz Manifold......Page 321 H. Sahleh and Hossein E. Koshkoshi :: On first non-abelian cohomology of topological groups......Page 327 R. Abdi and E. Abedi :: Totally umbilic CR-hypersurfaces of a Kenmotsu space form......Page 333 A. Haji Badali and M. Asadollahzadeh and F. Alizadeh :: A note on contact Lorentz manifold......Page 338 M. Asadollahzadeh, A. Haji Badali and E. Azimpour :: A Study on Contact Pseudo-Metric Manifold......Page 343 M. Asadollahzadeh and A. Haji Badali and R. Karami :: Certain Contact CR-submanifolds of a Lorentzian Sasakian Manifold......Page 349 A. Hosseini and H. Sahleh :: Generalization of topological local group......Page 355 M. Jafari :: Classical and nonclassical symmetries of the 2-dimensional Ricci flow equation......Page 360 F. Ayatollah Zadeh Shirazi :: Co-decomposability of a transformation semigroup to non-proximal transformation semigroups......Page 366 M. Faghfouri and T. Kasbi :: Minimal translation surfaces in Sol3 with the Lorentz metric......Page 372 F. Heydari and D. Behmardi :: Fragmentability of topological spaces......Page 378 T. Akbarzade and H. Haghighi :: Higher secant varieties of parameterizing varieties of the variety of completely decomposable forms......Page 384 P. Ahmadi :: On cohomogeneity one actions of a Heisenberg Lie group on some Lorentz manifolds......Page 390 G.A. Haghighat Doost, R. Mahjobi and H. Abedi Karimi :: Generalization of the compatible Lie-Poisson brackets on the Lie algebra so(4)......Page 394 N. Elyasi and N. Broojerdian :: Application of Lie algebroid structure in unification of field equations......Page 398 A. Zaeim and M. Chaichi :: On Lorentzian four-manifolds with special kind of symmetry......Page 406 F. Akhtari and R. Nasr-Isfahani :: Continuous involutions on group algebras with a large family of topologies......Page 413 F. Pashaie :: On k-stable hypersurfaces in Riemannian and Lorentzian space foroms......Page 417 N. Boroojerdian and M. Imanfar :: Hamiltonian mechanics on Lie algebroids......Page 422 M. Mir Mohammad Rezaii and V. Pirhadi :: Lie algebroid on contact manifolds......Page 428 S. Azami and A. Razavi :: Eigenvalues variation of the Laplace operator under the Yamabe flow......Page 434 B. Raesi and F. Arab :: Morris-Lecar neuronal networks topology and synchronization......Page 438 B. Bidabad and A. Shahi :: Estimates on covariant derivatives of cartan HH-curvature under Ricci flow......Page 444 M. Nadjafikhah :: Group analysis of three dimensional Euler equation of gas dynamics......Page 449 M. Nadjafikhah, A. Mahdipour Sh., R. Bakhshandeh Chamazkoti :: Galilean classification of spacetime curves......Page 459 M. Nadjafikhah :: Exact solution of generalized inviscid Burgers' equation......Page 465 M. Nadjafikhah and S.R. Hejazi :: Symmetries of 2nd and 3rd order homogeneous ODEs......Page 469 M. Nadjafikhah :: Classification of n-th order linear ODEs up to projective transformations......Page 475 F. Ayatollah Zadeh Shirazi and Z. Nili Ahmadabadi :: Finally distality......Page 481 F. Malek and M. Mirghafouri :: A flow on Hessian manifolds......Page 487 E. Abedi, M. Asadollahzadeh and Gh. Haghighatdoost :: Codimension reduction on contact CR-submanifold of an odd dimensional unit sphere......Page 493 M. Abry, A. Forouzandeh :: Hyperspaces with Hausdorff metric and ANR's......Page 499 L. zareh Yazdeli and B. Bazigaran :: QHC space......Page 505 F. Rezaee Abharee :: The rees-suschkewitsch theorem for simple topological semigroups......Page 509 M. Nadjafikhah :: kharab booooood o projective transformations......Page 514 N. Mohammadi and Z. Nazari :: Golden structures of 4-dimensional connected metric lie groups......Page 518 S. R. Hejazi and N. Kushki :: Two methods for finding symmetries of differential equations......Page 523 M. Ebrahimi and A. Mehrpooya :: An application of geometry in algebra: uncertainty of hyper mv–algebras......Page 529 M. R. Farhangdoost and S. Kiyani :: Comparison of three generalized open sets ,,......Page 535 M. Akbari :: Density of the periodic points in the invariant set......Page 539 B. Bazigaran and S. Baharlouie :: General box product topology......Page 543 F. Mottaghi :: Recursive determinants......Page 549 General Talks......Page 555 B. Bidabad :: Finsler geometry and some recent developments......Page 556 F. Malek :: Chen inequality and its improvements......Page 557 H. Khorshidi :: Digital topology is not general topology......Page 558 M. Nadjafikhah :: On the varitional bicomplex......Page 559 A. Dehghan Nezhad :: Some recent results and questions concerning the cohomological equations......Page 560 M. Mir Mohammad Rezaei :: On the metrizability......Page 561