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1

[Lecture Notes in Physics] Mathematical and Quantum Aspects of Relativity and Cosmology Volume 537 || Anti-de-Sitter Spacetime and Its Uses

Cotsakis, Spiros, Gibbons, Gary W.

Year:

2000

Language:

english

File:

PDF, 397 KB

english, 2000

2

[IEEE 2019 International Conference on Robotics and Automation (ICRA) - Montreal, QC, Canada (2019.5.20-2019.5.24)] 2019 International Conference on Robotics and Automation (ICRA) - Decentralized collaborative transport of fabrics using micro-UAVs

Cotsakis, Ryan, St-Onge, David, Beltrame, Giovanni

Year:

2019

Language:

english

File:

PDF, 242 KB

english, 2019

3

[Lecture Notes in Physics] Global Structure and Evolution in General Relativity Volume 460 || Black hole collisions, analytic continuation and cosmic censorship

Cotsakis, Spiros, Gibbons, Gary W.

Year:

1996

Language:

english

File:

PDF, 1.31 MB

english, 1996

4

Global hyperbolicity and completeness

Yvonne Choquet-Bruhat, Spiros Cotsakis

Journal:

Journal of Geometry and Physics

Year:

2002

Language:

english

File:

PDF, 62 KB

english, 2002

5

Minimally coupled scalar field wormholes

Cotsakis, Spiros, Leach, Peter, Flessas, George

Journal:

Physical Review D

Year:

1994

Language:

english

File:

PDF, 128 KB

english, 1994

6

STRUCTURE OF INFINITY IN COSMOLOGY

COTSAKIS, SPIROS

Journal:

International Journal of Modern Physics D

Year:

2013

Language:

english

File:

PDF, 290 KB

english, 2013

7

Symmetry, Singularities, and Integrability in Complex Dynamics II. Rescaling and Time-Translation in Two-Dimensional Systems

P.G.L Leach, S Cotsakis, G.P Flessas

Journal:

Journal of Mathematical Analysis and Applications

Year:

2000

Language:

english

File:

PDF, 136 KB

english, 2000

8

Generalized cosmic no-hair theorems

Spiros Cotsakis, George Flessas

Journal:

Physics Letters B

Year:

1993

Language:

english

File:

PDF, 269 KB

english, 1993

9

Escape rates for the quiescent self-regenerating universe

Spiros Cotsakis

Journal:

Physics Letters B

Year:

1994

Language:

english

File:

PDF, 284 KB

english, 1994

10

Nonlinear lagrangians and the isotropy of the universe

J. Miritzis, S. Cotsakis

Journal:

Physics Letters B

Year:

1996

Language:

english

File:

PDF, 575 KB

english, 1996

11

Future singularities of isotropic cosmologies

Spiros Cotsakis, Ifigeneia Klaoudatou

Journal:

Journal of Geometry and Physics

Year:

2005

Language:

english

File:

PDF, 123 KB

english, 2005

12

Asymptotics of flat, radiation universes in quadratic gravity

Spiros Cotsakis, Antonios Tsokaros

Journal:

Physics Letters B

Year:

2007

Language:

english

File:

PDF, 129 KB

english, 2007

13

Cosmological singularities and Bel–Robinson energy

Spiros Cotsakis, Ifigeneia Klaoudatou

Journal:

Journal of Geometry and Physics

Year:

2007

Language:

english

File:

PDF, 246 KB

english, 2007

14

Slice energy in higher-order gravity theories and conformal transformations

Journal:

Gravitation and Cosmology

Year:

2008

Language:

english

File:

PDF, 552 KB

english, 2008

15

Letter: Global Hyperbolicity of Sliced Spaces

Spiros Cotsakis

Journal:

General Relativity and Gravitation

Year:

2004

Language:

english

File:

PDF, 43 KB

english, 2004

16

Brane singularities with mixtures in the bulk

I. Antoniadis, S. Cotsakis, I. Klaoudatou

Journal:

Fortschritte der Physik

Year:

2012

Language:

english

File:

PDF, 425 KB

english, 2012

17

Radiation dose assessment for137Cs from fish in the Aegean Sea before and after the Chernobyl accident

S. Danali-Cotsaki, Y. Liritzis

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Year:

1988

Language:

english

File:

PDF, 344 KB

english, 1988

18

Inflation and the conformal structure of higher-order gravity theories

John D. Barrow, S. Cotsakis

Journal:

Physics Letters B

Year:

1988

Language:

english

File:

PDF, 271 KB

english, 1988

19

Chaotic Behaviour in higher-order gravity theories

John D. Barrow, S. Cotsakis

Journal:

Physics Letters B

Year:

1989

Language:

english

File:

PDF, 351 KB

english, 1989

20

Self-regenerating inflationary universe in higher-order gravity in arbitrary dimension

John D. Barrow, Spiros Cotsakis

Journal:

Physics Letters B

Year:

1991

Language:

english

File:

PDF, 394 KB

english, 1991

21

Singularities in cosmologies with interacting fluids

Spiros Cotsakis, Georgia Kittou

Journal:

Physics Letters B

Year:

2012

Language:

english

File:

PDF, 169 KB

english, 2012

22

Beta dose rates derived from gamma spectroscopy and low beta anticoincident system of various environmental materials, mainly of archeoglogical origin

Y. Liritzis, Danali-Cotsaki

Journal:

Science of The Total Environment

Year:

1988

Language:

english

File:

PDF, 321 KB

english, 1988

23

Variational and conformal structure of nonlinear metric-connection gravitational Lagrangians

Cotsakis, Spiros, Miritzis, John, Querella, Laurent

Journal:

Journal of Mathematical Physics

Year:

1999

Language:

english

File:

PDF, 453 KB

english, 1999

24

Asymptotic Poincaré compactification and finite-time singularities

Cotsakis, Spiros

Journal:

Gravitation and Cosmology

Year:

2013

Language:

english

File:

PDF, 494 KB

english, 2013

25

The initial state of generalized radiation universes

Cotsakis, Spiros, Kolionis, Georgios, Tsokaros, Antonios

Journal:

Physics Letters B

Year:

2013

Language:

english

File:

PDF, 175 KB

english, 2013

26

Mixmaster universe in fourth-order gravity theories

Cotsakis, S., Demaret, J., De Rop, Y., Querella, L.

Journal:

Physical Review D

Year:

1993

Language:

english

File:

PDF, 314 KB

english, 1993

27

Symmetry, Singularities and Integrability in Complex Dynamics I: The Reduction Problem

Leach, P.G.L., Cotsakis, S, Flessas, G.P.

Journal:

Journal of Nonlinear Mathematical Physics

Year:

2000

Language:

english

File:

PDF, 198 KB

english, 2000

28

Symmetry, Singularities and Integrability in Complex Dynamics V: Complete Symmetry Groups of Certain Relativistic Spherically Symmetric Systems

Leach, P G L, Nucci, M C, Cotsakis, S

Journal:

Journal of Nonlinear Mathematical Physics

Year:

2001

Language:

english

File:

PDF, 168 KB

english, 2001

29

Comment : Comment on a paper concerning symmetries of equations of motion and equivalent Lagrangians

Flessas, G. P., Leach, P. G. L., Cotsakis, S.

Journal:

Canadian Journal of Physics

Year:

1994

File:

PDF, 105 KB

1994

30

[Lecture Notes in Physics] Mathematical and Quantum Aspects of Relativity and Cosmology Volume 537 ||

Cotsakis, Spiros, Gibbons, Gary W.

Year:

2000

Language:

english

File:

PDF, 3.14 MB

english, 2000

31

Conformal transformations single out a unique measure of distance

Cotsakis, Spiros

Journal:

Physical Review D

Year:

1993

Language:

english

File:

PDF, 75 KB

english, 1993

32

Erratum: Conformal transformations single out a unique measure of distance

Cotsakis, Spiros

Journal:

Physical Review D

Year:

1994

File:

PDF, 11 KB

1994

33

Stability of FRW cosmology in higher order gravity

Cotsakis, Spiros, Flessas, George

Journal:

Physical Review D

Year:

1993

Language:

english

File:

PDF, 219 KB

english, 1993

34

Graviton creation and conformal noninvariance in higher order gravity theories

Cotsakis, Spiros, Flessas, George

Journal:

Physical Review D

Year:

1995

Language:

english

File:

PDF, 103 KB

english, 1995

35

Geodesics at sudden singularities

Barrow, John D., Cotsakis, S.

Journal:

Physical Review D

Year:

2013

Language:

english

File:

PDF, 76 KB

english, 2013

36

[Lecture Notes in Physics] Global Structure and Evolution in General Relativity Volume 460 || Relativistic fluids and gravitational collapse

Cotsakis, Spiros, Gibbons, Gary W.

Year:

1996

Language:

english

File:

PDF, 754 KB

english, 1996

37

Flat limits of curved interacting cosmic fluids

Cotsakis, Spiros, Kittou, Georgia

Journal:

Physical Review D

Year:

2013

Language:

english

File:

PDF, 184 KB

english, 2013

38

Symmetry, Singularities and Integrability in Complex Dynamics III: Approximate Symmetries and Invariants

Leach, P G L, Moyo, S, Cotsakis, S, Lemmer, R L

Journal:

Journal of Nonlinear Mathematical Physics

Year:

2001

Language:

english

File:

PDF, 192 KB

english, 2001

39

Past-instability conjecture and cosmological attractors in generalized isotropic universes

Cotsakis, Spiros, Flessas, George

Journal:

Physical Review D

Year:

1995

Language:

english

File:

PDF, 240 KB

english, 1995

40

Reply to the Comments by Teyssandier and Schmidt

Cotsakis, Spiros

Journal:

Physical Review D

Year:

1995

Language:

english

File:

PDF, 55 KB

english, 1995

41

Adiabatic invariants and mixmaster catastrophes

Cotsakis, S., Lemmer, R. L., Leach, P. G. L.

Journal:

Physical Review D

Year:

1998

Language:

english

File:

PDF, 135 KB

english, 1998

42

On Noether's formulation of her theorem

Flessas, G. P., Leach, P. G. L., Cotsakis, S.

Journal:

Canadian Journal of Physics

Year:

1995

File:

PDF, 43 KB

1995

43

Enveloping branes and brane-world singularities

Antoniadis, Ignatios, Cotsakis, Spiros, Klaoudatou, Ifigeneia

Journal:

The European Physical Journal C

Year:

2014

Language:

english

File:

PDF, 262 KB

english, 2014

44

Ambient cosmology and spacetime singularities

Antoniadis, Ignatios, Cotsakis, Spiros

Journal:

The European Physical Journal C

Year:

2015

Language:

english

File:

PDF, 290 KB

english, 2015

45

Painleve analysis of the mixmaster universe

S. Cotsakis, P. G. L. Leach

Year:

1994

Language:

english

File:

PDF, 325 KB

english, 1994

46

Power-law inflation and conformal transformations

S. Cotsakis, P. J. Saich

Year:

1994

Language:

english

File:

PDF, 197 KB

english, 1994

47

10.1088/0264-9381/15/9/024

Cotsakis, S, Miritzis, J

Journal:

Classical and Quantum Gravity

Year:

1998

Language:

english

File:

PDF, 112 KB

english, 1998

48

A general sudden cosmological singularity

Barrow, John D, Cotsakis, S, Tsokaros, A

Journal:

Classical and Quantum Gravity

Year:

2010

Language:

english

File:

PDF, 130 KB

english, 2010

49

Brane singularities and their avoidance

Antoniadis, Ignatios, Cotsakis, Spiros, Klaoudatou, Ifigeneia

Journal:

Classical and Quantum Gravity

Year:

2010

Language:

english

File:

PDF, 252 KB

english, 2010

50

[Lecture Notes in Physics] Global Structure and Evolution in General Relativity Volume 460 || The structure of quantum conformal superspace

Cotsakis, Spiros, Gibbons, Gary W.

Year:

1996

Language:

english

File:

PDF, 2.55 MB

english, 1996